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

Q: 3) --9+7z use x = -14 and z = 9 4) -승+ + 3k use x = -4 and k = -7 5) 4(-3n - 2h) use n = -4 and h =…

A:

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: -10 -7 -6 7 -8 -4 4 2 2 -9 1 9 5 6 3 -1 [A] = [D] = -5 3 -4 -3 7 8 -3 1 -8 -2 10 -1 -2 -7 -5 10 3[A]…

A: Explanation of the answer is as follows

Q: 2r-4-x 2-2r 3 in Ir+1+3Inlx-3|+C +1-3hx-31 +C Option 1 Option 2 2 In Ix + 1-31nlx-31+ C 2 In Ix+ 1+3…

A:

Q: | (8z + 4z³ - 6z²) dz? O 16z²+z4-2z³ + C O4z²+z4-22³ + C 16z²+z4+ 2z³ + C O 42² +224 + 2z³ + C

A: Solution: ∫8z+4z3-6z2dzApply the sum rule=∫8zdz +∫4z3dz -∫6z2dz

Q: 1] 3,B = -1 21 following : 1. C-1+ C -3 -1 21 5 and C = 3] -1 4 [ 2 then find the -5. -1 b. If A =…

A: b. 1.

Q: 4a-25 2a+5 b) x-2 4-x 2+x 2

A:

Q: 3A-B-2D=s -2A+ SB-3し -lo --D=-10 3B +46 - 4A - C +5D=-1o

A: Solving the problem by arrange it in matrix form.

Q: -10 9- 7 D 4 A B 2 -1 3 4 5 6 7 8 9 10 - 9- 8- 6- 01- -3 -21 -2 --4 9- -7 8- 6- F10 X = 3 y = -3x+ 3…

A:

Q: (-1 -5) 4 and B= 3 -1 , find A-B. -3 b. If A =-1 9 -12 5 2 3 1. 2.

A: The following matrix multiplication is done as follows

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 -5 4 5 -3 2 Let A = -1 1 3.) (AB) C 4.) CTC 5.) 3A + 4B - 5C -4 B -1 1 -1 3 -3 3 5 -5 5 C = 2 -1…

A:

Q: 1 -2 3 A=3 05 4 2 -1 -2 adj(A) 4 sal (3

A:

Q: آذا كانت المصفوفة [-2 3 B= 3 -5 -6 1 1 7 2-=A ما قيمة -4 -1 Ar.B اذا كانت المصفوفة معرفة اخترأحد…

A:

Q: 1 -2 3 -4 -2 A = 3 -4 1 det(A) = 1 2 3 1 -1 1

A:

Q: 1 2 Given A=| 4 3 then 3 -2 -5A-1= a. -4 1 -1 4 -5A-1= b. 2 -3 -1 2 -5A-1- C. 4 -3 1 -2 -5A-1- O d.…

A: Inverse of a matrix A=abcd is given by A-1=1ad-bcd-b-ca

Q: 6.1 3m2- 2m +5 and m² + 3m-4 1*.. ...... 6.2 5n2-3n + 2 and -3n-4n + 5 From 2x- 7x² +x- 3 subtract…

A: We need to subtract the given expression:

Q: = 1/3 A = -1 0 Option 1 2 -1 [-2 4] and B = 3, find (AB)T -8- 5 [] Option 2

A: We can answer the correct answer as below.

Q: -6 -8 -2 7 0-7 6-8 [D] = -5 7 [E = -4 9 %3D -3 -4 1 3 2 4 -6 8 3[D] – 2[E] =

A: Given,            D =-6-80-7-57-3-424  and E =-276-8-4913-68

Q: (8p^3-38p^2-17p+43)÷(p-5) * 8p2+2p-7, R 8 8p2+p-9, R 9 O 8p2+p-5, R 13 O 8p2+p-10, R 4 O O O O

A: As per our guidelines we are suppose to solve only first question if the multiple questions are…

Q: -1 -4 2 -2 -2 2 If A -4 -1 1 and B = 1 -4 4 then %3D -4 -4 1 2 -2 -4 ЗА - 2B — and | AT

A:

Q: (2: 4) -2- (3,2) 6. -2 a. y = -2x+ 8 1 + 8 c. y=-2x- 8 b. y=ーラ*+ d. y = 2x - 8 O A 4-

A:

Q: 2 -3 -5 5 2 -2 Let A = အားကြည့်ကြပါ 5 B - 1 -3 -5C - 3 4 Find: -3 -4 -1 3 5 -3

A:

Q: 1 4 A = -2 -3 3 B= |1 2 -3 2 -4 4 -2 -4. 3 -9 AB = 3 -12 Ex: 42 -8 10

A:

Q: -3 -51 Let A = 4 5 | 1 -3 5.) 3A + 4B - 50 2 -1 B = −1 1 3 -3 3 5 -5 C = 5 2 -1 -2 -4 3 4 -3 Find:

A:

Q: 7x-12 18) x-3 x-3 -121 21 + 21 19) t-3 1-3 a' +4a 32 20) a +1 la +24 a² +1 la +24

A: Simplification

Q: (3 4 5 2 -2 -2 ); B=("s 1. Given: A =( 2 -). Find A - B. -5 4 2 2. Given: A = 4 0 2 3. Find 2A - 3B.

A: Given A=341 52-2, B=52-6 -542

Q: -4 -3 2 -1 -1 4 -2. -3+ y = x2 - 4 A y = x2 - 4x y = x'- 4 y = 23 4x - ©2021 Illuminate Education…

A: our answer is y=x3-4x

Q: -2 -4 -2 -3 4 If A = -3 -3 -2 and B 2 -4 %3| -3 4 2 1 Then 2A + B = AT BT BT AT = 2. ||

A:

Q: 1 -1 0. 2 1 -4 -4 3 -1 X2 X3 14 -1 52 - 2) 1 %D 4 -2 -4 6. X4 2.

A: Write the augmented matrix of the given matrix. 1-1202-31-43141-45-1-14-2-4652 The goal is to make…

Q: -2 1 -3 A = 12 10 7 1 -4 and 1 7 B = -3 1 3 8 7 Then tr(2A" + 3B) || 3.

A: The solution is given as

Q: 2х - 6 Find YZ 21 30

A:

Q: 4. Given A-2 -1 -4 A-1 A = -1 1-3 -5 and 1 1-3 4 %3D -4 -5 1 4 X- 3 Find (i) A and |B| (ii) |A||B|…

A: Given  A=λ-2-1-4-1λ-3-5-4-5λ-6 and B=λ-1231λ-3414λ-3 To find (i) A and B(ii) AB

Q: 4. Given A- 2 -1 -4 A - 1 2 A = -1 A- 3 -5 and B = 1 - 3 4 -4 -5 1 4 Find (i) |A| and |B| (ii)…

A:

Q: 4. (3x – y)2 = 6x + 2y + 23 @ (1,-2) 5. x(x² – y²) = 3 @ (-1,2)

A: 4) (3x-y)2=6x+2y+23, @(1,-2) 5)x(x2-y2)=3, @(-1,2).

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

A:

Q: 11. fAx)=(4x -72 +2) - (9x +3x -7x) (a) 1 (b) 2 12. fx) = (-2x -4x+1)(5x -7x +2xr-1) (c) 3 (d) 4 (e)…

A: 11: Given polynomial is: f(x)=(4x4-7x2+2)-(9x2+3x4-7x)f(x)=x4-16x2+7x+2

Q: -5 -1 4 11| Q1) If A=-2 -1,B=3 7 -6 -1 9 -1 4 9. 3 13 Find (-1 x A) +(B + C)

A:

Q: x' - 2x – 8 1) у3D НА @ Holes @ VA @ SA @ x +2 - 5x? 2) у3 HA @ Holes @ VA @ SA @ 2x - 18 1-7x? 16x…

A:

Q: -3 9. 10 A -4 -5 -1 3 3 then A-1 5 Given b solve Ax = 6. %3D 18

A:

Q: -6 -4 -2 + I B. r I ↓ . I y -9 4- 2- -2- A -9- 0 A. y = (x - 1)² - 2 y = 4(x - 1)² - 2 F . -~ 2 · I…

A:

Q: 3) x-y = 2 and x+y= -6 X +y = -6 4. 2. 6-5-4 -3 -2 -1 3. 2 3 4 5 6 -5- 2.

A: Explanation of the answer is as follows

Q: -2 4 1 3 -4 2 1 -2 x 1 -13 8. -1 1

A:

Q: -2 , B = 3 1 -2] D 50 -4 -4 5 3 Find the following I 1 3 1. -A +-C 4. 8 BT-2A 2. 3. AB 4. AB --D A =…

A:

Q: 2 -3 -5 -1 3 Let A = 400- 4 5 B = 1 -3 1 -3 -4 -1 3 3.) (AB) C 4.) CTC 5.) 3A + 4B - 5C 5 -5 5 C = 2…

A:

Q: -3 -1 -3 0 6 B = [ :1. A= -3 14 5 3 0 -21 .c = | -1 3 4 v =| 1 u = [1 -2 0] 2 35

A: Given matrices are A=1-30-31000-2   B=-1-3064530   C=1-1341235 v=31-1   u=1-20 Problem 1: The…

Q: 10.- Calcular: M=(x+4)(x-4) + (x+ 5)(x-5)–2(x+3)(x-3) a) -12 b) -16 C) -20 d) -14 e) -23

A: We have to calculate

Q: — В - С) %3 4(х — в) + 2C В 3 [0, — 1] , с%3D1-2,3] e

A: We need to solve 12(B-C)=4(X-B)+2C                      (1) Given B = [0 , -1]C = [-2 , 3] Then B-C…