Question 18 4 1 -5 T-6 317 A = 25 and B = 3 4. 1 3 4. -1 4. What is 3(A+B)? -6 12 -12 15 30 30 18 24 6. 12 -12 -15 30 30 -18 -24 6 12 12 15 30 30 0. 18 24 -6 -12 12 15 -30 30 18 24

Q: |8 -5 1| 5. If 5 16 1 = 2, then what is value of x 1l 3 а. 6 b. 5 c. 8 d. 4

A: using the concept of determinant.

Q: 3.15. What is wrong in the following? 1 = vī = V(-1)(-1) = v-IV-1 = ii = 1. %3D %3D %3D %3D

A: √ab = √a . √b is not true when a<0 , b<0

Q: 1) A + F 2) E-D 3) C+ B 4) C(D)

A:

Q: x + 2 A = r - 1 3 a + 3 4 a1.2 + a3.3 = 1 x =?

A: The entry of a matrix corresponding to the ith row and jth column is denoted as ai, j .

Q: 4 7 5 -5 3 -5 -9 4 -10 What is the value of (A)33? Let A = -6 4 -9 -3 3 -3 LO

A: To determine the value of given element of the matrix.

Q: 1 3 -2 -5 Given A = -1 В 3 8 -4 1 7 -3 -2 4 and C = 7 5 1 8 Find A · B. 9. -15 4 18 -8 -4 1 7 Cannot…

A: We have given 2 matrix A and B and we have to find out the multiplication of Matrix A and Matrix B.…

Q: 1 -2 4 -2 3 If A = 3 5 -1 and B -1 find 2A+ B. -2 1 3 1 2 ? ? 2A + В %— ? ?

A:

Q: Select an Answer 1. 7 -2 A 2 3 Select an Answer v 2. [:] 7 9 A -3 8 Select an Answer 3. :: -13 4 A:…

A:

Q: 16 16 Given that > 3b; = -30, and > 3b; = 18, what is b;? %3D %D j=1 j=12 j=1

A:

Q: 1|3 5 2|2 4 6 3|2 4 4|3 6 8 8 5|0 2 2 9 9 6|3 4 Min =  Q1 =  Med =  Q3 =  Max =

A: The given plot represents that stem and leaf diagram of the set of data.

Q: Determine values of a and b. 4 3 x 3 1 + -4 -5 2а -4 a 13 15 %D -2 7 -7 -11 16 a = 3, b = 3 O a =…

A:

Q: [2 and B = 4 1 then the value of 6A - 5B will be -3 If A = 7 -8 O A- %3D -10 -9] 8 O A- to -15 9. 8.…

A:

Q: 3 2 Find the value of x if 1 = 10. O 2

A: To find the value of x for the below equation. 321x=10

Q: 7(x + 4) 2. 2(b – 3) 3. -4(y + 3) 4. -5(m – 2) 5. -(y – 9) 6. 8(-b

A: Our guidelines we are supposed to answer only one question. Kindly repost other question as the next…

Q: 4 x. -10 -8 -6 -4 -2 4 8 10 -2 -4 6 2.

A: Given figure is:

Q: 2 -6 -5 1 BH 6 5 5 -5 -6 -4 2 -6 EE H 6 4 -5 1 -2 5 5 -5 -4 | and

A:

Q: 2 3 A=0-1 3 [1 -1 6] B-4 0 [4 3

A: Given matrices are We will find the product BA as follows.

Q: () 4 -2 -1 4 1 3 If A = 3 -1 and B 5 1 find BA. -2 1 -5 6. -1 2 | na () ? ? ВА%3 ? ?

A:

Q: 7 3 2. p - 2 = 8.

A:

Q: [2 If A= -2 and B = then the value of 6A - 5B will be 20 38 -11 25 -38 -10 -9 22 A - 38 -1 -19 22…

A: A=2-341 and B=-2453 To find the value of 6A - 5B To select correct option

Q: 3 9. -6 -3 -1 7 Given A = 8 what is the rank of AAT? -2 -5 -8

A:

Q: 5) A(F) 6) CT 7) F¹(E)

A: (5)  A(F)A is 2×3  matrixF is 2×3 matrix

Q: Consider the graph of f' (x). At what value (or values) of x do f (x) have a local maximum?

A:

Q: QUESTION 7 1 Let A = 7 and B 5 8 . Find (AB). 6 -5 -7 4 6 - 1 (AB)" 15 - 1 -44 36 (AB)" %3D 65 - 28…

A:

Q: -9 - 4 9 - 9 A = B = 1 - 5 -7 Find - 4A - 3B. - 4A - 3B =

A:

Q: 1 Express 3 5 3 5 7 = as a linear combination of - 1 + 2 3 4 2 H 1 and 3 4 LO

A:

Q: CE= [ [ Select] [ Select] [Select] [Select]

A: The product of two matrices Ap x q and Br x s exists if and only if, the number of columns in matrix…

Q: Choose the statement below that is FALSE (only 1 is false) and explain why it is false. 6 #1: 12 #2:…

A: Use basic property of integral.

Q: 1 1 0. 1. 4 3. y 2(x-7)? 4. y 2 y -7 -5 -3 -1 1. 2. 3.

A: Given the function y = 2( x - 7)2. we need to find the values of y for the following values of x.…

Q: 3+3i Question: Simplify -1+7i 9 12 25 25 8 1 25 2 21 11 50 25 14 25 25

A:

Q: 0.2x + 0.3y 2 7.5 2.9x - 6.2y s 0

A: Given inequalities are,

Q: 13. 14 x₁ + 3x₂ = b₁ -2x₁ + x₂ = b₂ : 15. x₁2x₂ + 5x3 = b₁ 16 4x₁5x₂ + 8x3 = b₂ -3x₂ + 3x₂ - 3x3 =…

A: Using fact that system is consistent iff rank(augmented matrix)=rank( coefficient matrix)

Q: graph of f(x) is shown below. Find the graph of f'(x). HI -6-5-4-3-2- 5 -2 I N I T m A 10 16 1 Im 14…

A: Given query is to find the graph of derivative.

Q: 3. Let A =-1 0 and B = 1 9. then (2A"+ B")" is given by -1 (5/2 15/2) (B) (1/2 0 1/2 4 12 (E) 1 9 3…

A: Solution: