If -3 4 1 -2 A = -1 3 -5 -5 3 determine the following entries: a33 a12 а21 ||

Q: Given 2x + 9x +10 2x 2x2 4x 5x 10 What should go on the top of the boxes? O r and 2 O 2x and 4 O 7r…

A:

Q: If n(A) = 12, n(A ∪ B) = 30, and n(A ∩ B) = 6, find n(B).

A:

Q: If n(A ∪ B) = 97 and n(A) = n(B) = 61, find n(A ∩ B).

A:

Q: If A =     -5   1     and   B =    3    -6                 3   2                       2    -3…

A: Given Problem:- A=-5132 and B=3-63-3 To find:- A2

Q: . If n(A) = 15, n(B2)= 20, and n(A ∩ B) = 10,find n(A ∪ B)

A: Given: nA=15, nB=20, nA∩B=10

Q: If n(A ∪ B) = 10, n(A) = 2 and n(B) = 12, then find n(A ∩ B).

A:

Q: If A = 2 4 and B find: (а) АВ (b) А + B" (с) 2A' - В

A: Topic:- matrix algebra  Note:- as per our guideline if more than three subparts than  only first…

Q: If n(A) = 42, n(B) = 16, and n(A ∩ B) = 4, find n(A ∪ B).

A: From the given information,   n(A) = 42, n(B) = 16, and n(A ∩ B) = 4   The objective is to find the…

Q: xact answer to the expression 3\ + 12. 5 10 25 7/6

A:

Q: Perform the addition and simplify. (5y4 - 8y2 + 5x? - 3) + (-2yA + 4y? + 9) (5y4 - 8y? = D - 5x2 -…

A:

Q: If  n(A) = 61, n(B) = 16, and n(A ∩ B) = 6, find n(A ∪ B).

A: Given:  n(A) = 61, n(B) = 16, and n(A ∩ B) = 6, To find: n(A ∪ B).

Q: If -4 -1 A = [-1 -1 -3 -2 2 1 2 2 determine the following entries: a31 = a22 = a14 =

A:

Q: if it was then a) 2. b) 1> ċ

A: Consider the given information as 1>c>0

Q: а Given: A = ; B = а If: |A| = 4 and |B| = 1; find: a? + b².

A: The given matrices are: A=1a2b,B=1b2a Given that, A=4,B=1

Q: 10c - cd + d3  if c = -6 and d = 2

A:

Q: If P(A) = 0.5 and P(B) = 0.80, then P(A or B) must be 0.95.   TRUE or FALSE

A: From the provided information, P (A) = 0.5 and P (B) = 0.80

Q: 1. Find (A-1 B-1), If 0 -2 1 A = [] and B = [ [²4] 0

A:

Q: If A - 3 1 determine A?- 2A +I 2

A:

Q: If n(A) = 64, n(B) = 16, and n(A ∩ B) = 4, find n(A ∪ B).

A: Given, n(A) = 64, n(B) = 16, and n(A ∩ B) = 4   The objective is to find n(A ∪ B).

Q: and

A:

Q: If n(A) = 104, n(A ∪ B) = 145, and n(A ∩ B) = 42, find n(B).

A: We will find out the required value.

Q: In the diagram below, if mz1 = x°, mz3 = 2x°, and mz4 = 2x° , find mz1. 3 4 5 6 36° O 72° O 99° O…

A:

Q: If A= 3 6 B= then, 3A-2B= 0- 1 Select one: O a. 9-6 0 29 O b. -9-6 029 O C. 9 -6 0 31 d. 11 -6 0 29

A: We will solve the following

Q: -1 -4] [7 111 5 ,B = |2 [4 -8 Find AB, given A -1 7. 3

A:

Q: Complete: RS = ____ and ST = ____

A:

Q: Find (a) ∣A∣ and (b) ∣A−1∣.

A: a). Determinant of A is,

Q: Ifm∠1=3x+15,m∠2=4x-5,andm∠3=5y,findthe valueofxandy.

A: Given : m∠1=3x+15, m∠2=4x-5, and m∠3=5y

Q: If  A= [ -2  -1  2 ]       [ 0    2   1 ]       [ -2   1  4 ] A2 = ?

A: We have given a matrix A.  We have to find the matrix A^2

Q: If D = w? - 7 and C = 3+ 10w, find an expression that equals D – C %3D - in standard form.

A:

Q: If  n(A) = 66, n(B) = 16, and n(A ∩ B) = 4, find n(A ∪ B).

A: Givenn(A)=66n(B)=16n(A∩B)=4

Q: Find the values of: (a) 1/2 x 1/5, (b) 1/4 × 2/3, (c)-1/4 x 2/3 x 1/2.

A: Topic = Algebra As per guidelines , At a time only one question with three parts can be answered.…

Q: If a +b = 1 and a? + b? = 2 find a+ b3=?

A: Given,           a+b=1 and a2+b2=2We know that,        a2+b2= a+b2-2ab        a3+b3=(a+b)(a2+b2-ab)

Q: Find (a) ∣A∣ and (b) ∣A−1∣.

A: a).  Determinant of matrix A is

Q: Find (a) ∣A∣ and (b) ∣A−1∣.

A: a). Determinant of matrix A is,

Q: If A = and B= Then 2A+ B = 1. 2. 2. 4. 41

A:

Q: If n(A U B) = 94 and n(A) = n(B) = 66, find n(A n B).

A: Formula for finding nA∪B is as follows. nA∪B=nA+nB-nA∩B

Q: Y Y Z Z - Z 4 If each letter represents a different nonzero digit, what must Y be?

A:

Q: If a/b=2, what id the value of 4b/a?

A: Given,          ab=2

Q: Perform the indicated operation. 1. 2. + 3x+1 3x+1 구-4r+3 x-3 3x r-5 4. 고-25 3.

A: 1. 23x+1 + x3x+12. xx2-4x+3+5x-33. 3xx-5 - 2x2-254. 3x+2x-2+2x2

Q: Suppose a > 0, (a, 42) = 6 and [a, 42] = 420. Find а.

A:

Q: n

A:

Q: If b ≠ 0, then b0 =_______.

A: Given: b≠0, then b0=? Concept Used: Any number power zero is one.

Q: -1lmod5 =r O r=-1 O none O r=4 n r=-4

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

Q: 12 1p- - 3 C ( 2ar

A:

Q: = -1 (13) Evaluate a² - b(c - 2)2, where a || = 5 4' C = 8 3

A: Note : As per our guidelines we are supposed to answer only one question if there are multiple…

Q: If a + b + c = 0, then a + b + c = -2 (ab + bc + ca).

A:

Q: 1 If A = 0 4 0 then 3A-2= 0 0 1/3

A: To find  3A^(-2) of the given matrix A.

Q: If 1 4 1 A = 2 3 -2 1 -1 1 1 determine the following entries: a14 a32 a23

A:

Q: Find a3, a4, and as. ə = 3, a, = 6, a, =,-1+ a, - 2) 1/9 12 as 15 xxx

A:

Q: -3 -2 A -2 -5 3 -1 1 -2 determine the following entries: a33 a11 a22

A: