4 -3 -4 4 2 If A = -4 2 2 and B = -2 -3 -1 , then -4 -3 1 -4 4 |

Q: Find AB.

A: Let  A=210-3-70-24 and B=4-2011-2005-3-10 The order of a matrix is number of rows× number of…

Q: R -3 9-8 -7 -6 -5 4 -3 -2 -1 9 1 2 3 4 5 6 7 8 9 -2 -3 IV] -5

A: Given: - Quadrilaterals PQRS, I, II, III, and IV are shown on the coordinate grid below. To Choose:…

Q: a. a.5 -21-3 1/3] а. 4 -2 3 b. [3 -1 4] 5 7 -6 1 -4 2

A: a.) 1-250-37413 = (1)(-3)+(-2)(4)(1)(7)+(-2)13(5)(-3)+(0)(4)(5)(7)+(0)13= -3-8   7-23-15+035+0=…

Q: -5 2 3 5 1 1 -3 If A = -3 2 4 and B =-2 6 -3, find BA and AB. -2 1 -1 2

A: Topic :- matrix

Q: -3 1 -3 If A = -2 4 and B = 0. -2 then what is 3A - 2B ? %3D -1 -2 4

A:

Q: 4 3 2. -8 -7 -6 -5 -4 -3 -2 -1 0 1. -1

A:

Q: Use the given graph of y = f(x) to graph the function g : g(x) = f(x - 2)

A:

Q: 2 -1 2 1 1 - 2 - 3 1 - 1 -2 1 3

A:

Q: 1 -3 4. A =| 0 1 -4 ,b = 3 -5 -9 -9

A:

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: 3 2 -3 24. - 3 -4 9. -1 -2 5

A:

Q: 6. 3+2S -1 [2S-3 9 s2-16 3S+9

A:

Q: 1 -2 3 [1 0 2 If A = 2 3 -1 and B=0 1 2 %3D -3 2 1 2 0

A: Given A=1-2323-1-312 and B=102012120To compute AB and BA

Q: !( جد المصفوفة A التي تحق ق المعادلة الاتية [-3 4 15 -1 2 -4 -1 2 3] +A= -3 0 15

A:

Q: (z-1) If dz then A B = (2- 3)(2 + 7)

A:

Q: 5 -2 -1 0 -2 3 -1 A = -2 -5 7 2

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: -6 8 -2 8 -2 A= C= -5 -3 -5 -9 -4 7 -4 -2 2 -5 1 B = -8 -2 -3 -9 6

A: As per bartleby guidelines we only give first three questions answers.

Q: = 0-3 3 3 -5 3| B= 6-64 -3 1 -7 5 -1 -6 6 6-2

A: The given matrix is: A=0-333-536-64 B=-31-1-75-1-66-2

Q: 4 2 0. -4 -3 -2 -1 0 1 2 3 4 -1 -2 -3 -4

A: Consider the graph

Q: (a) 2(2*}-5(2*)+2= 0 (b) 32*+1 – 26 3)-9 = 0 (c) 4*- -6{2"}-16 = 0

A:

Q: 2-1 4s - 4 s² - 16/

A:

Q: -4 -3 1 1 2 If A = -1 -3 -2 | and B 2 2 -3 then 1 -3 -2 1 3 A +B =

A: Given: A=-4-31-1-3-221-3 and B=21222-3-213  To find: A+B

Q: 2 -1 4 4 -6 1 -3 -5 北

A:

Q: 4 3 -5 -4 -3-2 -1 1 2 3 4 3 2 3

A:

Q: |a-5|+4=9 |y-4|=11

A: Solution: The objective is to find the values of a and y

Q: 5s' -7s+17 b- 1". (s-1)(s' +4)

A: First of all we will do partial fraction, then we will apply kappas inverse

Q: -2-1이 1 2 3 4 5 -2 -3

A: Explanation and solution is given below.....

Q: 4 -3 3 -1 0 -2 5. 3 2 A = B = 0 -1 4

A: Given         A =    4-3  3-1   0-2-1   5  , B=-1    3  2-2   0 -1  4-3 AB  =    (4×-1)+(-3×0)…

Q: solve the system Ax = b using the given LU factorization of A

A:

Q: Show that (AB)T and BTAT are equal.

A: Now,

Q: 3 10 2 -2 A -7 6. and A-3 9. 1

A:

Q: (3 r+1)^{-2 / 3}+(3 r+1)^{1 / 3}+(3 r+1)^{4 / 3}

A: Using logarithmic property,

Q: -1 2 -3 1 2 1 C. -1 2 -3 1 1 6 -1

A:

Q: 4 1 0. 5 -3 -1 6- 4- 2. 2.

A: To find the solution by using cramer's rule

Q: Find, if possible, AB and BA.

A: If A and B are two matrices than, AB means matrice A multiply matrice B and BA means matrice B…

Q: Find AB.

A: Given: A=1234 -56, B=1-102-2310040-3 To find: AB

Q: 1 -2 3 -1 2 ,b 3 1 A = -4 2

A: As this problem is related to least square solution of Ax=b, hope you know how to find inverse of a…

Q: 3- 3-2 -1 2 3 4 -1 -2 (3, -3) -4 -5 2)

A:

Q: a) 2 -3 1 -2 3 3 2 -1 4 b) 2 -6 3 1 3 -5 1 11

A: (a) 2-3321-23-154 =…

Q: 3 -1 fo-4 3 [B]= 2 -3 2 1-1 4. 2. 20-3 FIND: 2.

A:

Q: 3 -5 4 -1 4 2 What is -1 4 6 -5 -2 3

A: Given the matrix expression,3-54-146--142-5-23

Q: A= - 2 2. 2. then... A -2 1-1 4 -2

A: Given A=2-21-22-1-44-2 find A2

Q: (A) -3 1 4 -3 If A = -2 4 and B = 0 -2 then what is 3A – 2B ? -1 -2 4 (B) [: 1 If A = 1 -2 -1 and B…

A: For (A), We are given that                      . Now, we need to find 3A-2B. So,

Q: 2-4-6..(2n) - 1:3-5..(2n–1)[5* +1

A:

Q: -2 -4 4 Г-2 —2 If A = -3 4 2 and B -3 -2 then -4 -2 -4 4 -1 -4 A+B=

A: Given, A=-2-44-342-4-2-4   and B=-2-20-3-224-1-1 We have to find A+B.

Q: 3 -2 4 If A = -3 2 3, then -1 1 5AT =

A: Transpose of matrix