If |A| =7 then 1S(A)| = %3!

Q: Find yas a fon chenof x if t. %3D with

A: This is cauchy euler equation and we will solve it by changing the dependent variable

Q: 9) (5y + 8y) - (4y + 3y') 10) (2x' + 6x) + (3x - 4x)

A:

Q: So A is correct? and you are sure 100%?

A: Yes. Option (A) is correct.

Q: Prove that (A-1)-1 = A. %3|

A: Let A be inverse of matrix A. Then, by definition We know that

Q: Find n(A)   A= {1/2, -1/2, 1/3,- 1/3,......1/10, -1/10}

A: Compute n(A) as follows.Assume a set B with 20 elements.B = {1,−1, 2, −2, 3, −3,......10, −10}.

Q: A trader buys an April futures contract on the VIX when the futures price is 18.3 and closes out the…

A: Given the details:• Initial futures price when bought = 18.3• Futures price when sold = 19.0• Each…

Q: Simplify. (10 – 4)! (10 – 4)! =

A: Given : (10-4)!

Q: Question 2: Differentiate the following functions with respect to x. a. Apply Product rule of…

A: (a) The product rule of differentiation is fg'=f'g+g'f. Evaluate the derivative of the given…

Q: [$3.50 × [1 + (– .122)]]/[.14 – (– .122)] = ?

A:

Q: 1 B/ If A= find A1 = ? %3D -5 1 0

A: The order of the matrix A is:  2 X 3. That is number of rows are 2  and  number of columns are 3.

Q: If x = -4, then -(-x) = 4. O True O False

A: Solution: The objective is to determine the which option is correct

Q: If a, = n(a, -1) and a, = 1, what is the value of (1) 5 (3) 120 (2) 20 (4) 720

A: Here we have,

Q: im (2X +iy?)=4i

A:

Q: r (n): u*- 'e*dx %3D ulgn

A: Thanks for the question :)And your upvote will be really appreciable ;)

Q: Write the vector 3 (if it is possible) as a linear combination of the vectors d1, d 2.

A:

Q: Let A L(R). Suppose all solutions of x' = Ax are periodic with the same period. Then A is semisimple…

A:

Q: Suppose P(A)>0.8 and P(B)>0.5. Show that P(AB)>0.3.

A: Given P(A)>0.8P(B)>0.5 We want to show that P(A∩B)>0.3

Q: 0.18x + 0.22(700,000 – x) = 0.20(700,000) %3D

A: NOTE: Refresh your page if you can't see any equations. .

Q: dx How can we reduce the % expression to the expression ***, ?

A: We have to solve given problem:

Q: Use the result from part (c) to find the cost to the company if employee turnover is 39% in a year

A: Given data : The percentage of employees who cease their employment during a year is referred to as…

Q: Calculate A and B so that t B %3D 1+1 (1-z²)

A:

Q: 5" +4" Find Ln=1

A: Here we found thw sum of series . This series is convergent also because sum is finite. See detailed…

Q: What is P(3sX<10)? *

A: From the given probability mass function we find the probability.

Q: 1. f(*) %3 2х +3 y

A:

Q: L{8(t-3)(2+e-2)3= e 3 (2 +e 6) -3s a. b. (2 +e ) C. e2(2 + e) d. e 2 (2 +e6) e (3 + e) е.

A: Find the Laplace transform of given function.

Q: an (b) Explain what it means to say that n=1

A: According to question,Given expression,∑n=1∞an = 12

Q: O Expend the brackets (distribute) (x++)(x-) =

A:

Q: (d) How much more probable is it that one will win the 6/45 lottery than the 6/49 lottery? (Round…

A: From the provided information, The probability of winning first prize in a 6/45 lottery is…