Finding the Kernel and Range In Exercises 11-18, define the linear transformation T by T ( x ) = A x . Find (a) the kernel of T and (b) the range of T . A = [ − 1 3 2 1 4 2 3 5 0 0 2 1 2 1 0 ]
Finding the Kernel and Range In Exercises 11-18, define the linear transformation T by T ( x ) = A x . Find (a) the kernel of T and (b) the range of T . A = [ − 1 3 2 1 4 2 3 5 0 0 2 1 2 1 0 ]
Solution Summary: The author explains that the kernel of the linear transformation T(x)=Ax is equal to solution space of Ax=0.
Finding the Kernel and Range In Exercises 11-18, define the linear transformation
T
by
T
(
x
)
=
A
x
. Find (a) the kernel of
T
and (b) the range of
T
.
Solve the equation. Write the smaller
answer first.
2
(x-6)²
= 36
x =
Α
x =
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Write a quadratic equation in
factored form that has solutions of x
=
2 and x = = -3/5
○ a) (x-2)(5x + 3) = 0
○ b) (x + 2)(3x-5) = 0
O
c) (x + 2)(5x -3) = 0
○ d) (x-2)(3x + 5) = 0
A vacant lot is being converted into a
community garden. The garden and a
walkway around its perimeter have
an area of 690 square feet. Find the
width of the walkway (x) if the garden
measures 14 feet wide by 18 feet
long. Write answer to 2 decimal
places. (Write the number without
units).
Hint: add 2x to each of the garden
dimensions of 14 x 18 feet to get the
total area for the length multiplied by
width.
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Linear Equation | Solving Linear Equations | What is Linear Equation in one variable ?; Author: Najam Academy;https://www.youtube.com/watch?v=tHm3X_Ta_iE;License: Standard YouTube License, CC-BY