Use the matrices 0 0 m 12 -18 6. 16 -14 5 4 A = 2 z 0. and B = -16 -5 1 10 20 -20 15 -10 10 4 -3 15 to complete the following. Enter all answers in exact, reduced form. a. If E = AB, determine the following. e13 = e23 = e34 = -170 79 427 14 b. Find the value of each variable given C = and C = AB. 158 -96 105 -414 151 -140 2)

Q: 2. Let A = columns. -2 -7 -9 2 5 1 3 6. Find the third column of A¹ without computing the other 4

A:

Q: Find n and sn  If a = 5 , d = 3 , an= 50

A:

Q: What do the symbols mx and sx represent?

A: Introduction Statistics is a field which involves collection, arrangement and analysis of the data…

Q: Find the missing value of the following combination 3.C(n,3) = 35 4.C(10, r) = 120 5.C(n,2) = 78

A:

Q: Perform the following operations: A B =[ Let A and B be the following matrices. B. A = A = [-5 9 -8…

A: We will perform the given matrix operations.

Q: Given c = -7k 10 Which of the following is the independent variable? O Y O 10 Ok O -7

A: Given: c = -7k - 10 To choose: The independent variable from the given options.

Q: az If b b2 b3 = -2, find C2 C3 a1 - a3 a2 bị - b3 b2 bz. C1 - c3 c2 C3

A: Given,  a1a2a3b1b2b3c1c2c3=-2

Q: Simplify the following matrix expression: 0 2 0 -2 -1 1 -1 -3 5 1 10 -3 -4 4 5 -2 1

A: To determine:

Q: Find A+ B. 7 9 9- - A = B = 1 9 3 -3 |

A: Topic = Matrices   To add two matrices A and B , just add the corresponding entries, and place this…

Q: Simplify matrices using the given operation: the following а. -8 2 a) A= (2 4 1). 4 b. -6 4 5 с. -8…

A:

Q: 9. 1 3 X - 2 1 5 3 1 32 -1

A:

Q: Is the following a linear combination of 0. A = B = ? -9 5 10 12 O No O Yes

A: Given  A=50-3-2,  B=1-123,  C=0313

Q: -5,-12, -19,-26, .. A а, 3-5n + 1 %D a n = -7n + 2 а, 3D-7п - 12 a 72 D a, = 7n – 12 %D

A:

Q: Find -x if а. х — — 6 b. x =

A: a) Find -x. Given that, x=-6 So -x=--6        Substitute x=-6=6 Hence -x=6

Q: The order of (3, 4) in Z4 × Z10 is  a. 4 b. 12 c. 40 d. 5 e. 20

A: The objective is to find the order of 3,4 in Z4×Z10 First find the order of 3 in Z4, then find the…

Q: Let u= (-2, – 1) and v= (-8, -5). Find u+ v.

A:

Q: If 2x-y=4 then 6x-3y=? Select one: a. 0 O b. 18 C. 12 d. 15 e. 10

A: Let 6x-3y = t

Q: 1 -3 -1 HA=[2] [2 If A = and AB = - 3 4 b₁ = b₂: = - 11 9 -2 86 determine the first and second…

A:

Q: The table shows the movement of a stock for 30 randomly selected trading days. "Up" means the stock…

A:

Q: ах b

A: Given integral is, ∫log2axbdx. Apply the u-substitution method, substitute u=axb…

Q: Suppose an = -3an-1 a1 = a2 = a3 = 2an-2+ 6an-3 and a4 = -17, a5 = 53, and a = -167. Find a₁, 92,…

A:

Q: 1 -1 2 2 1 -1 A = 2 B = 1 3 2 4 C = 1 -1 4 -4 Find A - B, A+ B, and A + C.

A: Here, A and B are of the same order so A-B and A+B is possible but A+C is not possible because A and…