Pearson eText for Basic Technical Mathematics with Calculus -- Instant Access (Pearson+)
11th Edition
ISBN: 9780137554843
Author: Allyn Washington, Richard Evans
Publisher: PEARSON+
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Chapter 23.6, Problem 8E
To determine
The derivative of
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Question 4
(a) The following matrices represent linear maps on R² with respect to an
orthonormal basis:
=
[1/√5 2/√5
[2/√5 -1/√5]
"
[1/√5 2/√5]
A =
B =
[2/√5 1/√5] 1
C =
D =
=
=
[ 1/3/5 2/35]
1/√5 2/√5
-2/√5 1/√5'
For each of the matrices A, B, C, D, state whether it represents a self-adjoint
linear map, an orthogonal linear map, both, or neither.
(b) For the quadratic form
q(x, y, z) = y² + 2xy +2yz
over R, write down a linear change of variables to u, v, w such that q in these
terms is in canonical form for Sylvester's Law of Inertia.
[6]
[4]
part b please
Question 5
(a) Let a, b, c, d, e, ƒ Є K where K is a field. Suppose that the determinant of the
matrix
a cl
|df
equals 3 and the determinant of
determinant of the matrix
a+3b cl
d+3e f
ГЪ
e
[ c ] equals 2. Compute the
[5]
(b) Calculate the adjugate Adj (A) of the 2 × 2 matrix
[1 2
A
=
over R.
(c) Working over the field F3 with 3 elements, use row and column operations to put
the matrix
[6]
0123]
A
=
3210
into canonical form for equivalence and write down the canonical form. What is
the rank of A as a matrix over F3?
4
Chapter 23 Solutions
Pearson eText for Basic Technical Mathematics with Calculus -- Instant Access (Pearson+)
Ch. 23.1 - Determine the continuity of the function
.
Ch. 23.1 - Prob. 2PECh. 23.1 -
Find .
Ch. 23.1 -
Find .
Ch. 23.1 - Prob. 1ECh. 23.1 - Prob. 2ECh. 23.1 - Prob. 3ECh. 23.1 - Prob. 4ECh. 23.1 - Prob. 5ECh. 23.1 - Prob. 6E
Ch. 23.1 - Prob. 7ECh. 23.1 - Prob. 8ECh. 23.1 - Prob. 9ECh. 23.1 - Prob. 10ECh. 23.1 - Prob. 11ECh. 23.1 - Prob. 12ECh. 23.1 - Prob. 13ECh. 23.1 - Prob. 14ECh. 23.1 - Prob. 15ECh. 23.1 - Prob. 16ECh. 23.1 - Prob. 17ECh. 23.1 - Prob. 18ECh. 23.1 - Prob. 19ECh. 23.1 - Prob. 20ECh. 23.1 - In Exercises 21–24, graph the function and...Ch. 23.1 - Prob. 22ECh. 23.1 - Prob. 23ECh. 23.1 - Prob. 24ECh. 23.1 - Prob. 25ECh. 23.1 - Prob. 26ECh. 23.1 - Prob. 27ECh. 23.1 - Prob. 28ECh. 23.1 - Prob. 29ECh. 23.1 - Prob. 30ECh. 23.1 - Prob. 31ECh. 23.1 - Prob. 32ECh. 23.1 - Prob. 33ECh. 23.1 - Prob. 34ECh. 23.1 - Prob. 35ECh. 23.1 - Prob. 36ECh. 23.1 - Prob. 37ECh. 23.1 - Prob. 38ECh. 23.1 - Prob. 39ECh. 23.1 - Prob. 40ECh. 23.1 - Prob. 41ECh. 23.1 - Prob. 42ECh. 23.1 - Prob. 43ECh. 23.1 - Prob. 44ECh. 23.1 - Prob. 45ECh. 23.1 - In Exercises 31–50, evaluate the indicated limits...Ch. 23.1 - In Exercises 31–50, evaluate the indicated limits...Ch. 23.1 - Prob. 48ECh. 23.1 - Prob. 49ECh. 23.1 - Prob. 50ECh. 23.1 - Prob. 51ECh. 23.1 - Prob. 52ECh. 23.1 - Prob. 53ECh. 23.1 - Prob. 54ECh. 23.1 - Prob. 55ECh. 23.1 - Prob. 56ECh. 23.1 - Prob. 57ECh. 23.1 - Prob. 58ECh. 23.1 - Prob. 59ECh. 23.1 - A 5-Ω resistor and a variable resistor of...Ch. 23.1 - Prob. 61ECh. 23.1 - Prob. 62ECh. 23.1 - Prob. 63ECh. 23.1 - Prob. 64ECh. 23.1 - Prob. 65ECh. 23.1 - Prob. 66ECh. 23.1 - Prob. 67ECh. 23.1 - Prob. 68ECh. 23.1 - Prob. 69ECh. 23.1 - Prob. 70ECh. 23.1 - Prob. 71ECh. 23.1 - Prob. 72ECh. 23.2 - Find the slope of a line tangent to the curve of y...Ch. 23.2 - Prob. 2PECh. 23.2 - Prob. 1ECh. 23.2 - Prob. 2ECh. 23.2 - In Exercises 3–6, use the method of Example 1 to...Ch. 23.2 - In Exercises 3–6, use the method of Example 1 to...Ch. 23.2 - Prob. 5ECh. 23.2 - Prob. 6ECh. 23.2 - In Exercises 7–10, use the method of Example 2 to...Ch. 23.2 - Prob. 8ECh. 23.2 - Prob. 9ECh. 23.2 - Prob. 10ECh. 23.2 - Prob. 11ECh. 23.2 - Prob. 12ECh. 23.2 - Prob. 13ECh. 23.2 - Prob. 14ECh. 23.2 - Prob. 15ECh. 23.2 - Prob. 16ECh. 23.2 - Prob. 17ECh. 23.2 - Prob. 18ECh. 23.2 - Prob. 19ECh. 23.2 - Prob. 20ECh. 23.2 - Prob. 21ECh. 23.2 - Prob. 22ECh. 23.2 - Prob. 23ECh. 23.2 - Prob. 24ECh. 23.2 - Prob. 25ECh. 23.2 - Prob. 26ECh. 23.2 - In Exercises 27–30, find the point(s) where the...Ch. 23.2 - Prob. 28ECh. 23.2 - Prob. 29ECh. 23.2 - Prob. 30ECh. 23.2 - Prob. 31ECh. 23.2 - Prob. 32ECh. 23.2 - Prob. 33ECh. 23.2 - Prob. 34ECh. 23.3 - Using the definiton, find the derivative of y = 5x...Ch. 23.3 - Prob. 2PECh. 23.3 - Prob. 1ECh. 23.3 - Prob. 2ECh. 23.3 - Prob. 3ECh. 23.3 - Prob. 4ECh. 23.3 - Prob. 5ECh. 23.3 - Prob. 6ECh. 23.3 - Prob. 7ECh. 23.3 - Prob. 8ECh. 23.3 - Prob. 9ECh. 23.3 - Prob. 10ECh. 23.3 - Prob. 11ECh. 23.3 - Prob. 12ECh. 23.3 - Prob. 13ECh. 23.3 - Prob. 14ECh. 23.3 - Prob. 15ECh. 23.3 - Prob. 16ECh. 23.3 - Prob. 17ECh. 23.3 - Prob. 18ECh. 23.3 - Prob. 19ECh. 23.3 - Prob. 20ECh. 23.3 - Prob. 21ECh. 23.3 - Prob. 22ECh. 23.3 - Prob. 23ECh. 23.3 - Prob. 24ECh. 23.3 - In Exercises 25–28, find the derivative of each...Ch. 23.3 - Prob. 26ECh. 23.3 - Prob. 27ECh. 23.3 - Prob. 28ECh. 23.3 - Prob. 29ECh. 23.3 - Prob. 30ECh. 23.3 - Prob. 31ECh. 23.3 - Prob. 32ECh. 23.3 - Prob. 33ECh. 23.3 - Prob. 34ECh. 23.3 - Prob. 35ECh. 23.3 - Prob. 36ECh. 23.3 - Prob. 37ECh. 23.3 - Prob. 38ECh. 23.3 - Prob. 39ECh. 23.3 - Prob. 40ECh. 23.4 - Prob. 1PECh. 23.4 - Prob. 2PECh. 23.4 - Prob. 1ECh. 23.4 - Prob. 2ECh. 23.4 - Prob. 3ECh. 23.4 - Prob. 4ECh. 23.4 - Prob. 5ECh. 23.4 - Prob. 6ECh. 23.4 - Prob. 7ECh. 23.4 - Prob. 8ECh. 23.4 - Prob. 9ECh. 23.4 - Prob. 10ECh. 23.4 - Prob. 11ECh. 23.4 - Prob. 12ECh. 23.4 - Prob. 13ECh. 23.4 - Prob. 14ECh. 23.4 - Prob. 15ECh. 23.4 - Prob. 16ECh. 23.4 - Prob. 17ECh. 23.4 - Prob. 18ECh. 23.4 - Prob. 19ECh. 23.4 - Prob. 20ECh. 23.4 - Prob. 21ECh. 23.4 - Prob. 22ECh. 23.4 - Prob. 23ECh. 23.4 - Prob. 24ECh. 23.4 - Prob. 25ECh. 23.4 - Prob. 26ECh. 23.4 - Prob. 27ECh. 23.4 - Prob. 28ECh. 23.4 - Prob. 29ECh. 23.4 - Prob. 30ECh. 23.4 - Prob. 31ECh. 23.4 - Prob. 32ECh. 23.4 - Prob. 33ECh. 23.4 - Prob. 34ECh. 23.4 - Prob. 35ECh. 23.4 - Prob. 36ECh. 23.4 - Prob. 37ECh. 23.4 - Prob. 38ECh. 23.4 - Prob. 39ECh. 23.4 - Prob. 40ECh. 23.4 - Prob. 41ECh. 23.4 - Prob. 42ECh. 23.4 - In Exercises 27–46, find the indicated...Ch. 23.4 - Prob. 44ECh. 23.4 - Prob. 45ECh. 23.4 - Prob. 46ECh. 23.5 - Prob. 1PECh. 23.5 - Prob. 2PECh. 23.5 - Prob. 1ECh. 23.5 - Prob. 2ECh. 23.5 - Prob. 3ECh. 23.5 - Prob. 4ECh. 23.5 - Prob. 5ECh. 23.5 - Prob. 6ECh. 23.5 - Prob. 7ECh. 23.5 - Prob. 8ECh. 23.5 - Prob. 9ECh. 23.5 - Prob. 10ECh. 23.5 - Prob. 11ECh. 23.5 - In Exercises 5–20, find the derivative of each of...Ch. 23.5 - Prob. 13ECh. 23.5 - Prob. 14ECh. 23.5 - Prob. 15ECh. 23.5 - Prob. 16ECh. 23.5 - Prob. 17ECh. 23.5 - Prob. 18ECh. 23.5 - Prob. 19ECh. 23.5 - Prob. 20ECh. 23.5 - Prob. 21ECh. 23.5 - Prob. 22ECh. 23.5 - Prob. 23ECh. 23.5 - Prob. 24ECh. 23.5 - Prob. 25ECh. 23.5 - Prob. 26ECh. 23.5 - Prob. 27ECh. 23.5 - Prob. 28ECh. 23.5 - Prob. 29ECh. 23.5 - Prob. 30ECh. 23.5 - Prob. 31ECh. 23.5 - Prob. 32ECh. 23.5 - Prob. 33ECh. 23.5 - Prob. 34ECh. 23.5 - Prob. 35ECh. 23.5 - Prob. 36ECh. 23.5 - Prob. 37ECh. 23.5 - Prob. 38ECh. 23.5 - Prob. 39ECh. 23.5 - Prob. 40ECh. 23.5 - Prob. 41ECh. 23.5 - Prob. 42ECh. 23.5 - Prob. 43ECh. 23.5 - Prob. 44ECh. 23.5 - Prob. 45ECh. 23.5 - Prob. 46ECh. 23.5 - Prob. 47ECh. 23.5 - Prob. 48ECh. 23.5 - Prob. 49ECh. 23.5 - Prob. 50ECh. 23.5 - Prob. 51ECh. 23.5 - Prob. 52ECh. 23.5 - Prob. 53ECh. 23.5 - Prob. 54ECh. 23.5 - Prob. 55ECh. 23.5 - Prob. 56ECh. 23.6 - Find the derivative of . Do not multiply factors...Ch. 23.6 - Prob. 2PECh. 23.6 - Prob. 1ECh. 23.6 - Prob. 2ECh. 23.6 - Prob. 3ECh. 23.6 - Prob. 4ECh. 23.6 - Prob. 5ECh. 23.6 - Prob. 6ECh. 23.6 - Prob. 7ECh. 23.6 - Prob. 8ECh. 23.6 - Prob. 9ECh. 23.6 - Prob. 10ECh. 23.6 - Prob. 11ECh. 23.6 - Prob. 12ECh. 23.6 - Prob. 13ECh. 23.6 - Prob. 14ECh. 23.6 - Prob. 15ECh. 23.6 - Prob. 16ECh. 23.6 - Prob. 17ECh. 23.6 - Prob. 18ECh. 23.6 - Prob. 19ECh. 23.6 - Prob. 20ECh. 23.6 - Prob. 21ECh. 23.6 - Prob. 22ECh. 23.6 - Prob. 23ECh. 23.6 - Prob. 24ECh. 23.6 - Prob. 25ECh. 23.6 - Prob. 26ECh. 23.6 - Prob. 27ECh. 23.6 - Prob. 28ECh. 23.6 - Prob. 29ECh. 23.6 - Prob. 30ECh. 23.6 - Prob. 31ECh. 23.6 - Prob. 32ECh. 23.6 - Prob. 33ECh. 23.6 - Prob. 34ECh. 23.6 - Prob. 35ECh. 23.6 - Prob. 36ECh. 23.6 - Prob. 37ECh. 23.6 - Prob. 38ECh. 23.6 - Prob. 39ECh. 23.6 - Prob. 40ECh. 23.6 - Prob. 41ECh. 23.6 - Prob. 42ECh. 23.6 - Prob. 43ECh. 23.6 - Prob. 44ECh. 23.6 - In Exercises 33–58, solve the given problems by...Ch. 23.6 - Prob. 46ECh. 23.6 - Prob. 47ECh. 23.6 - Prob. 48ECh. 23.6 - Prob. 49ECh. 23.6 - Prob. 50ECh. 23.6 - Prob. 51ECh. 23.6 - Prob. 52ECh. 23.6 - Prob. 53ECh. 23.6 - Prob. 54ECh. 23.6 - Prob. 55ECh. 23.6 - Prob. 56ECh. 23.6 - Prob. 57ECh. 23.6 - Prob. 58ECh. 23.7 - Prob. 1PECh. 23.7 - Prob. 2PECh. 23.7 - Prob. 3PECh. 23.7 - Prob. 4PECh. 23.7 - Prob. 1ECh. 23.7 - Prob. 2ECh. 23.7 - Prob. 3ECh. 23.7 - Prob. 4ECh. 23.7 - Prob. 5ECh. 23.7 - Prob. 6ECh. 23.7 - Prob. 7ECh. 23.7 - Prob. 8ECh. 23.7 - Prob. 9ECh. 23.7 - Prob. 10ECh. 23.7 - Prob. 11ECh. 23.7 - Prob. 12ECh. 23.7 - Prob. 13ECh. 23.7 - Prob. 14ECh. 23.7 - Prob. 15ECh. 23.7 - Prob. 16ECh. 23.7 - Prob. 17ECh. 23.7 - Prob. 18ECh. 23.7 - Prob. 19ECh. 23.7 - In Exercises 5–32, find the derivative of each of...Ch. 23.7 - Prob. 21ECh. 23.7 - Prob. 22ECh. 23.7 - Prob. 23ECh. 23.7 - Prob. 24ECh. 23.7 - Prob. 25ECh. 23.7 - Prob. 26ECh. 23.7 - In Exercises 5–32, find the derivative of each of...Ch. 23.7 - Prob. 28ECh. 23.7 - Prob. 29ECh. 23.7 - Prob. 30ECh. 23.7 - In Exercises 5–32, find the derivative of each of...Ch. 23.7 - Prob. 32ECh. 23.7 - Prob. 33ECh. 23.7 - Prob. 34ECh. 23.7 - Prob. 35ECh. 23.7 - Prob. 36ECh. 23.7 - Prob. 37ECh. 23.7 - Prob. 38ECh. 23.7 - Prob. 39ECh. 23.7 - Prob. 40ECh. 23.7 - Prob. 41ECh. 23.7 - Prob. 42ECh. 23.7 - Prob. 43ECh. 23.7 - Prob. 44ECh. 23.7 - Prob. 45ECh. 23.7 - Prob. 46ECh. 23.7 - Prob. 47ECh. 23.7 - Prob. 48ECh. 23.7 - Prob. 49ECh. 23.7 - Prob. 50ECh. 23.7 - Prob. 51ECh. 23.7 - Prob. 52ECh. 23.7 - Prob. 53ECh. 23.7 - Prob. 54ECh. 23.7 - Prob. 55ECh. 23.7 - Prob. 56ECh. 23.7 - Prob. 57ECh. 23.7 - Prob. 58ECh. 23.8 - Prob. 1PECh. 23.8 - Prob. 1ECh. 23.8 - Prob. 2ECh. 23.8 - In Exercises 3–22, find dy/dx by differentiating...Ch. 23.8 - Prob. 4ECh. 23.8 - Prob. 5ECh. 23.8 - Prob. 6ECh. 23.8 - Prob. 7ECh. 23.8 - Prob. 8ECh. 23.8 - Prob. 9ECh. 23.8 - Prob. 10ECh. 23.8 - Prob. 11ECh. 23.8 - Prob. 12ECh. 23.8 - Prob. 13ECh. 23.8 - Prob. 14ECh. 23.8 - Prob. 15ECh. 23.8 - Prob. 16ECh. 23.8 - Prob. 17ECh. 23.8 - Prob. 18ECh. 23.8 - Prob. 19ECh. 23.8 - Prob. 20ECh. 23.8 - Prob. 21ECh. 23.8 - Prob. 22ECh. 23.8 - Prob. 23ECh. 23.8 - Prob. 24ECh. 23.8 - Prob. 25ECh. 23.8 - Prob. 26ECh. 23.8 - Prob. 27ECh. 23.8 - Prob. 28ECh. 23.8 - Prob. 29ECh. 23.8 - Prob. 30ECh. 23.8 - Prob. 31ECh. 23.8 - Prob. 32ECh. 23.8 - Prob. 33ECh. 23.8 - Prob. 34ECh. 23.8 - Prob. 35ECh. 23.8 - Prob. 36ECh. 23.8 - Prob. 37ECh. 23.8 - Prob. 38ECh. 23.8 - Prob. 39ECh. 23.8 - Prob. 40ECh. 23.8 - Prob. 41ECh. 23.8 - Prob. 42ECh. 23.8 - Prob. 43ECh. 23.8 - Prob. 44ECh. 23.9 - Prob. 1PECh. 23.9 - Prob. 2PECh. 23.9 - Prob. 1ECh. 23.9 - Prob. 2ECh. 23.9 - Prob. 3ECh. 23.9 - Prob. 4ECh. 23.9 - Prob. 5ECh. 23.9 - Prob. 6ECh. 23.9 - Prob. 7ECh. 23.9 - Prob. 8ECh. 23.9 - Prob. 9ECh. 23.9 - Prob. 10ECh. 23.9 - Prob. 11ECh. 23.9 - Prob. 12ECh. 23.9 - Prob. 13ECh. 23.9 - Prob. 14ECh. 23.9 - Prob. 15ECh. 23.9 - Prob. 16ECh. 23.9 - Prob. 17ECh. 23.9 - Prob. 18ECh. 23.9 - Prob. 19ECh. 23.9 - Prob. 20ECh. 23.9 - Prob. 21ECh. 23.9 - Prob. 22ECh. 23.9 - Prob. 23ECh. 23.9 - Prob. 24ECh. 23.9 - Prob. 25ECh. 23.9 - Prob. 26ECh. 23.9 - Prob. 27ECh. 23.9 - Prob. 28ECh. 23.9 - Prob. 29ECh. 23.9 - Prob. 30ECh. 23.9 - Prob. 31ECh. 23.9 - Prob. 32ECh. 23.9 - Prob. 33ECh. 23.9 - Prob. 34ECh. 23.9 - Prob. 35ECh. 23.9 - Prob. 36ECh. 23.9 - Prob. 37ECh. 23.9 - Prob. 38ECh. 23.9 - Prob. 39ECh. 23.9 - Prob. 40ECh. 23.9 - Prob. 41ECh. 23.9 - Prob. 42ECh. 23.9 - Prob. 43ECh. 23.9 - Prob. 44ECh. 23.9 - Prob. 45ECh. 23.9 - Prob. 46ECh. 23.9 - Prob. 47ECh. 23.9 - Prob. 48ECh. 23.9 - Prob. 49ECh. 23.9 - Prob. 50ECh. 23.9 - Prob. 51ECh. 23.9 - Prob. 52ECh. 23 - Prob. 1RECh. 23 - Prob. 2RECh. 23 - Prob. 3RECh. 23 - Prob. 4RECh. 23 - Prob. 5RECh. 23 - Prob. 6RECh. 23 - Prob. 7RECh. 23 - Prob. 8RECh. 23 - Prob. 9RECh. 23 - Prob. 10RECh. 23 - Prob. 11RECh. 23 - Prob. 12RECh. 23 - Prob. 13RECh. 23 - Prob. 14RECh. 23 - Prob. 15RECh. 23 - Prob. 16RECh. 23 - Prob. 17RECh. 23 - Prob. 18RECh. 23 - Prob. 19RECh. 23 - Prob. 20RECh. 23 - In Exercises 21–28, use the definition to find the...Ch. 23 - Prob. 22RECh. 23 - Prob. 23RECh. 23 - Prob. 24RECh. 23 - Prob. 25RECh. 23 - Prob. 26RECh. 23 - Prob. 27RECh. 23 - Prob. 28RECh. 23 - Prob. 29RECh. 23 - Prob. 30RECh. 23 - Prob. 31RECh. 23 - Prob. 32RECh. 23 - Prob. 33RECh. 23 - Prob. 34RECh. 23 - Prob. 35RECh. 23 - Prob. 36RECh. 23 - Prob. 37RECh. 23 - Prob. 38RECh. 23 - Prob. 39RECh. 23 - Prob. 40RECh. 23 - Prob. 41RECh. 23 - Prob. 42RECh. 23 - Prob. 43RECh. 23 - Prob. 44RECh. 23 - Prob. 45RECh. 23 - Prob. 46RECh. 23 - Prob. 47RECh. 23 - Prob. 48RECh. 23 - Prob. 49RECh. 23 - Prob. 50RECh. 23 - Prob. 51RECh. 23 - Prob. 52RECh. 23 - Prob. 53RECh. 23 - Prob. 54RECh. 23 - Prob. 55RECh. 23 - Prob. 56RECh. 23 - Prob. 57RECh. 23 - Prob. 58RECh. 23 - Prob. 59RECh. 23 - Prob. 60RECh. 23 - Prob. 61RECh. 23 - Prob. 62RECh. 23 - Prob. 63RECh. 23 - Prob. 64RECh. 23 - If $5000 is invested at interest rate i,...Ch. 23 - The temperature T (in °C) of a rotating machine...Ch. 23 - Prob. 67RECh. 23 - Prob. 68RECh. 23 - Prob. 69RECh. 23 - Prob. 70RECh. 23 - Prob. 71RECh. 23 - Prob. 72RECh. 23 - Prob. 73RECh. 23 - Prob. 74RECh. 23 - Prob. 75RECh. 23 - Prob. 76RECh. 23 - Prob. 77RECh. 23 - Prob. 78RECh. 23 - Prob. 79RECh. 23 - Prob. 80RECh. 23 - Prob. 81RECh. 23 - Prob. 82RECh. 23 - Prob. 83RECh. 23 - Prob. 84RECh. 23 - Prob. 85RECh. 23 - Prob. 86RECh. 23 - Prob. 87RECh. 23 - Prob. 88RECh. 23 - Prob. 89RECh. 23 - Prob. 90RECh. 23 - Prob. 91RECh. 23 - Prob. 92RECh. 23 - Prob. 93RECh. 23 - Prob. 94RECh. 23 - Prob. 95RECh. 23 - Prob. 96RECh. 23 - Prob. 97RECh. 23 - Prob. 98RECh. 23 - In Exercises 53–98, solve the given problems.
99....Ch. 23 - Prob. 1PTCh. 23 - Prob. 2PTCh. 23 - Prob. 3PTCh. 23 - Prob. 4PTCh. 23 - Prob. 5PTCh. 23 - Prob. 6PTCh. 23 - Prob. 7PTCh. 23 - Prob. 8PTCh. 23 - Prob. 9PTCh. 23 - Prob. 10PT
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- Question 2 In this question, V = Q4 and - U = {(x, y, z, w) EV | x+y2w+ z = 0}, W = {(x, y, z, w) € V | x − 2y + w − z = 0}, Z = {(x, y, z, w) € V | xyzw = 0}. (a) Determine which of U, W, Z are subspaces of V. Justify your answers. (b) Show that UW is a subspace of V and determine its dimension. (c) Is VU+W? Is V = UW? Justify your answers. [10] [7] '00'arrow_forwardGood explanation it sure experts solve itarrow_forwardBest explains it not need guidelines okkarrow_forward
- Task number: A1.1, A1.7 Topic: Celestial Navigation, Compass - Magnetic and Gyro Activ Determine compass error (magnetic and gyro) using azimuth choosing a suitable celestial body (Sun/ Stars/ Planets/ Moon). Apply variation to find the deviation of the magnetic compass. Minimum number of times that activity should be recorded: 6 (2 each phase) Sample calculation (Azimuth- Planets): On 06th May 2006 at 22h20m 10s UTC, a vessel in position 48°00'N 050°00'E observed Mars bearing 327° by compass. Find the compass error. If variation was 4.0° East, calculate the deviation. GHA Mars (06d 22h): Increment (20m 10s): 089° 55.7' 005° 02.5' v (0.9): (+) 00.3' GHA Mars: 094° 58.5' Longitude (E): (+) 050° 00.0' (plus- since longitude is easterly) LHA Mars: 144° 58.5' Declination (06d 22h): d (0.2): N 024° 18.6' (-) 00.1' Declination Mars: N 024° 18.5' P=144° 58.5' (If LHA<180°, P=LHA) A Tan Latitude/ Tan P A Tan 48° 00' Tan 144° 58.5' A = 1.584646985 N (A is named opposite to latitude, except when…arrow_forwardTask number: A1.1, A1.7 Topic: Celestial Navigation, Compass - Magnetic and Gyro Activ Determine compass error (magnetic and gyro) using azimuth choosing a suitable celestial body (Sun/ Stars/ Planets/ Moon). Apply variation to find the deviation of the magnetic compass. Minimum number of times that activity should be recorded: 6 (2 each phase) Sample calculation (Azimuth- Planets): On 06th May 2006 at 22h20m 10s UTC, a vessel in position 48°00'N 050°00'E observed Mars bearing 327° by compass. Find the compass error. If variation was 4.0° East, calculate the deviation. GHA Mars (06d 22h): Increment (20m 10s): 089° 55.7' 005° 02.5' v (0.9): (+) 00.3' GHA Mars: 094° 58.5' Longitude (E): (+) 050° 00.0' (plus- since longitude is easterly) LHA Mars: 144° 58.5' Declination (06d 22h): d (0.2): N 024° 18.6' (-) 00.1' Declination Mars: N 024° 18.5' P=144° 58.5' (If LHA<180°, P=LHA) A Tan Latitude/ Tan P A Tan 48° 00' Tan 144° 58.5' A = 1.584646985 N (A is named opposite to latitude, except when…arrow_forwardActiv Determine compass error using amplitude (Sun). Minimum number of times that activity should be performed: 3 (1 each phase) Sample calculation (Amplitude- Sun): On 07th May 2006 at Sunset, a vessel in position 10°00'N 010°00'W observed the Sun bearing 288° by compass. Find the compass error. LMT Sunset: LIT: (+) 00d 07d 18h 00h 13m 40m UTC Sunset: 07d 18h 53m (added- since longitude is westerly) Declination (07d 18h): N 016° 55.5' d (0.7): (+) 00.6' Declination Sun: N 016° 56.1' Sin Amplitude = Sin Declination/Cos Latitude = Sin 016°56.1'/ Cos 10°00' = 0.295780189 Amplitude=W17.2N (The prefix of amplitude is named easterly if body is rising, and westerly if body is setting. The suffix is named same as declination) True Bearing=287.2° Compass Bearing= 288.0° Compass Error = 0.8° Westarrow_forward
- Only sure experts solve it correct complete solutions okkarrow_forward4c Consider the function f(x) = 10x + 4x5 - 4x³- 1. Enter the general antiderivative of f(x)arrow_forwardTools Sign in Different masses and Indicated velocities Rotational inert > C C Chegg 39. The balls shown have different masses and speeds. Rank the following from greatest to least: 2.0 m/s 8.5 m/s 9.0 m/s 12.0 m/s 1.0 kg A 1.2 kg B 0.8 kg C 5.0 kg D C a. The momenta b. The impulses needed to stop the balls Solved 39. The balls shown have different masses and speeds. | Chegg.com Images may be subject to copyright. Learn More Share H Save Visit > quizlet.com%2FBoyE3qwOAUqXvw95Fgh5Rw.jpg&imgrefurl=https%3A%2F%2Fquizlet.com%2F529359992%2Fc. Xarrow_forward
- 13. In 2000, two organizations conducted surveys to ascertain the public's opinion on banning gay men from serving in leadership roles in the Boy Scouts.• A Pew poll asked respondents whether they agreed with "the recent decision by the Supreme Court" that "the Boy Scouts of America have a constitutional right to block gay men from becoming troop leaders."A Los Angeles Times poll asked respondents whether they agreed with the following statement: "A Boy Scout leader should be removed from his duties as a troop leader if he is found out to be gay, even if he is considered by the Scout organization to be a model Boy Scout leader."One of these polls found 36% agreement; the other found 56% agreement. Which of the following statements is true?A) The Pew poll found 36% agreement, and the Los Angeles Times poll found 56% agreement.B) The Pew poll includes a leading question, while the Los Angeles Times poll uses neutral wording.C) The Los Angeles Times Poll includes a leading question, while…arrow_forwardA tank contains 60 kg of salt and 2000 L of water. Pure water enters a tank at the rate 8 L/min. The solution is mixed and drains from the tank at the rate 11 L/min. Let y be the number of kg of salt in the tank after t minutes. The differential equation for this situation would be: dy dt y(0) =arrow_forwardSimplify the below expression. 3 - (-7)arrow_forward
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