For Exercise, determine whether A and B are inverses. 10 -3 -2 4 and B =

Q: For Exercise, determine whether A and B are inverses. 2 5 4 -1 2 and B =| 1 -3 3 -5 -2 -11 -3 2.

A: We want to show that given matrices A and B are inverses. A matrix A is said to be inverse of B if…

Q: Evaluate the following. Provide EXACT answer.

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Q: 2 4 A-1 = -5 1 and -4 5 B-1 0 -1

A: Given that A-1=24-51B-1=-450-1 The formula to find the inverse of AB is AB-1=B-1A-1 AB-1=24-51-450-1…

Q: Which of the following is always equal to a. A c. A b. d. A

A: We have to find from given options which is equal to AT-1.

Q: What are the expressions simplified and are they inverses

A: See the attachment

Q: Given that x and y show inverse variation, complete the table. 1 27 27 9

A: Since, x and y show inverse variation  we can write y=kx ⇒xy=k In other words we can say that…

Q: Find TS if RS= 1.35 U \B T S R

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Q: B/ For what value

A: For two vectors to be perpendicular their dot product or scalar product should be 0.

Q: Simplify the following. e3x/ex

A: Let the given expression be y - y = e3xexIdentity to be used - aman = am-n

Q: Use the diagram below. (AB Į GC, AG| BE and AF | 3D )

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Q: If z varies inversely as w, and z =5 when w 9, find z when w= 15.

A: Since you have asked multiple questions in single request  so we  will be answering only first…

Q: The value of (i)" is =

A: We know that ln(x + iy) = { (1/2) ln (x^2 + y^2)} + i arctan(y/x)   & i^2 = -1

Q: For Exercise, determine whether A and B are inverses. 4 and B = -3 3 4 6. -7

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Q: Let u= and v=. If uX v= then determine the value of 3A+B+C. Answer:

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Q: If D varies inversely as​ C, and D = 2/5 when C = 2 , find D when C =22.   D=

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Q: 12. The time a person studies for a test is variation to success on test. an inverse a direct an…

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Q: What is the expression simplified and are they inverses

A: We have to find function

Q: What is the expression simplified and are they're inverses

A: We will show that, neither f(g(x)) nor g(f(x)) is equal to x. Hence, will conclude that f & g…

Q: Assume that Pr[E]=8/15, Pr[F|E]=7/16, and Pr[E′∩F′]=4/15. (1) Pr[F]=     (2) Pr[E∩F]=

A: It is given that, Pr[E] = 8/15, Pr[F|E] = 7/16, and Pr[E′∩F′] = 4/15.

Q: = xe ? on [-3, 1].

A: Application of derivative: A Ladder, 20ft long, is leaning against a wall. We’ll define going to the…

Q: (d) If A and B are nonsingular, find JA and B1. (If the inverse is undefined, enter UNDEFINED.) JA-4…

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Q: Say j was a non zero number what is the advice inverse?

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Q: For Exercise, determine whether A and B are inverses. 3 A = -7 and B = 11 1 10] - 15 7. 10

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Q: Calculate the products AB and BA to verify that B is the inverse of A. 7 A = B = AB = BA = Is B the…

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Q: Which of the following statements are true? Select all that apply. A. x=y B. x+y=180 C. y=z D.…

A: Given Figure

Q: Which of the following is true? * If A {x: x < 5,xE N} and = B = {y: y? + y - 2 = 0,y € R}

A: Solution:

Q: For Exercise, determine whether A and B are inverses. 4 A = -1 and B = 6. -8

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Q: Assume that d varies jointly as a² and b, and inversely as c. If d = 144 when a = 3, b= 7, and c =…

A: d varies jointly as a2 and b and inversely as c. Therefore, for some constant k. Now , when a=3,…

Q: inlメ- Vx?+* ) X→ め

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Q: (d) If A and B are nonsingular, find JA 1 and |B-1. (If the inverse is undefined, enter UNDEFINED.)…

A: d) Given  det(A) = 4 order of the matrix= 3 we know that det(AB) = det(A)det(B) similarly if we put…

Q: Which of the following cannot be negative? (Choose all that apply) (a) (b) ở (c) H (d) B

A: Solution: The limits of the correlation is –1 and 1, the standard deviation (σ) is always greater…

Q: Given that x and y show inverse variation, complete the table. 3 27 27 9

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Q: %3D If AD = x + 3, BE = x + y, and CF = 36, then what are the values of x and y? A B F

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Q: If p and q vary inversely and p is 11 when q is 18, determine q when p is equal to 9.

A: Answer is given in next step  .

Q: 4 2 2 A = 0 2 2 4 0 8

A: A = 422022408

Q: ren that y ies with h

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Q: Which of the following illustrates the inverse element? Possible Answers: a * b = b a * b = a a * e…

A: We want to find that illustrates inverse element.

Q: Given that cosg = - and sing is negative, choose 2e by clicking.

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Q: (d) ] Find A' A (e) ] Is AB = BA? %3D Find the inverse of B

A: Given the matrices :

Q: If p and q vary inversely and p is 14 when q is 10, determine q when p is equal to 20.

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Q: Which of the following is true?" If A {x: x |B|

A: Cardinality of the sets and inequalities

Q: Given that h(x) =x°, find (h o h)(x). (h o h)(x)= (Simplify your answer.)

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Q: Write the inverse of the following compound statement: If the wind is high, then the balloons will…

A: To derive the inverse of the given statement

Q: If P(E) = 0.60, P(E or F) = 0.75, and P(E and F) = 0.10, find P(F). P(F) = (Simplify your answer.)

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Q: If P(E) = 0.45, P(E or F) = 0.60, and P(E and F) = 0.10, find P(F). P(F) = |(Simplify your answer.)

A: Given: P(E) = 0.45 P(E or F) = 0.60 P(E and F) = 0.10 To Find: P(F) = ? Formula used: P(A or B) =…

Q: Find the value of I= -2 は-2+デ=4 C is the cune shawn O a) I= 9 Ob) I = Oc) I= -4 O d) I= 2 9

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Q: For Exercise, determine whether the statement is true or false. If a statement is false, explain…

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Q: For Exercise, determine whether A and B are inverses. (See 11 01 0 -1 -3] -2 -3 -1 -3 -3 1 and B =…

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Q: If p and q vary inversely and p is 22 when q is 5, determine q when p is equal to 2.

A: Given that P and q varies inversely. Then, p α 1q and p =k1q where k is the constant of…

Q: If p and q vary inversely and p is 29 when q is 25, determine q when p is equal to 5.

A: Solution-