1 0 6. Prove that AABE-AACD. 2 30 B 6 E 20 D

Q: -1 31 -1 1,D 31 2 1 Let A = -1 -1 3 В 3 1 -2 1

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Q: |1 0 A=[2 21 1 13 31 |A|=4 O |A|=1 O |Al=21 O |A|=0 O 900

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Q: If [1 2 3 A = 3 -1 3] -1 0 2 23 1 of Find 2A - B stion Select one: a. none O b. -153 -5 6 0] O C.…

A: Solve the matrix

Q: ST. As in pid. and find the mata'z 3D 3 B such that A- BBT,

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Q: 2. K-5InX+3 find dw dr dw

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Q: a+b 2 If 5 6 2 find the values of a and b ab 5 8

A: if matrix are equal then crossponding entries will be equal

Q: [2 3 2. Given A = 30 2 B = C= -2]. Verify that (AB)C = A(BC) %3D

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Q: 2x2 5x+50 Which of the following is the product of 50 14x2 ? 5x 7 A x+1 B 7 5x+1 7 x+10 D 70

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Q: 5. If x is an integer, then x' 2x. b d a C 6. There exists a real number x such that x'= x . FL

A: we can solve this problem using some basic properties of integers and real number.

Q: Let A= 1 1 Then, ||A||2= -2 Select one: а. 8+45 2 b. 7+/45 C. 10 +45 2 d. 9+45 2.

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Q: Compute det B4 where B = det B4 = 102 2 14 2 3 1 (Simplify your answer.)

A: Given: The matrix .To find .Concepts used:To find the determinant of a square matrix, pick any row…

Q: Evaluate 2- 5i تر أحد الخيارات: 21 21 b c V29 29

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Q: 1 4 8 1 la – 56 a -b' b- a a a+b b2 - a? 6a 62 - a? | 2(8a + 56) (a - b)(a+b)

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Q: a +b - la – b| 2 a+b+la-이 1. Prove: where max and min denote respectively the greater and the lesser…

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Q: 1 0 2 2 4 8 -7 9, then prove that (AB)' = B" A" . -5 0 If A = 2 -1 3 and B : 3 4 1 8 2

A: Evaluate (AB)T as follows.…

Q: 10 1 Compute det B* where B = 1 2 3 1 3 1 det B4 |(Simplify your answer.)

A: The given matrix is B=101123131. Evaluate B2 as follows.…

Q: [4 12 25] If A = 1 4 7 1 3 6 Then A-1 || PARTY

A: Given: The matrix A=41225147136 To find: A-1 of matrix A Formula Used: For a matrix…

Q: Let C= (replace the third column with the second column C2 C.). Show that |Cl=-IAl (Home work) lumn…

A: As two questions are given , I will do only the first one : C=13211-1243…

Q: -1 31 -1 1,D 1 3] 2 1.8 = -1 Let A =, [2 -1 3 C = 3 L-2

A: To determine product of  CA

Q: 9. Which of the following is one of the possible answers when you integrate the expression 2csc² x?…

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

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Q: [-1 2 Q5/ Let A = |-2 5 -3] 3 4 ,then the C33 is 0 1 -1 -10 -2

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Q: What must be true about a for a² = ab to imply that a = = b? a = ○a‡0 a> 0 a>0

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Q: Identify the graph corresponding to the following function (t > 0): y = tu (t – 1) - tu (t – 3) 1 +…

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Q: 8 0-4 [1-4] and B= 0 5-2 5-8 Find AB and BA given A = Find AB. AB=

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Q: 1 1 1 1 be a . If A,= a a b c C,A, =1 ca b then: 1 ab c (a) A, +A, =0 (b) A, +2A, =0 (c) A, = A, (d)…

A: It is given that ;     Δ1 = 111abca2b2c2       and    Δ2 = 1bca1cab1abc We have to find the relation…

Q: [2 3 4] [1 3 07 If A =1 2 3 and B = | 1 2 1 find AB and BA. 1 1 2 0 0 2

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Q: 2 4 -8 Let A = and B = |. If AB = [ab 1, then which of the following is the value of ab? 10 A. 8…

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Q: C. 9626 [2 If A = 2 1] 3 find A? -5 A+61 -1 0 1 [1 Select one: [2 3 51 a. 1 2 4 [7 6. 2] b. none 1…

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Q: 4. Find AB and BA given that [1 -1 4 A 4 -1 3 B = 1 4 -2 1 -1

A: We will find the value of AB and BA in the following step.

Q: 9. A + B 11. AB C 3 9-1 [a [a 13 | + | ²₁ 6 T2₁₁ 9-1 3 412 2 L-

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Q: 6 4 3 5 9 7 10 ^ - :: ³ - 1 - - [H] A = 1 3 C B 6 4 2 0 8 11 5 2 if D=C-A, then the element d13 is:…

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Q: Find residue 1 Res₂=0 24 +4% 2 Res 2 = 1 ze 3 2³-1 of

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Q: U 21 4 L8x UZ the Value of G. U 3x - %D G² G= 7 O A) TRUE O B) FALSE

A: Two matrices are given and find that value of G . Here i attached solution of this question.

Q: 3 1 AB, 3 1 AB, 3 1 AB , 7 2 AB =

A: AB1 =317211=49AB2 =317210=37AB3 =317201=12

Q: Question 14 3 6 9 21 If A = 2 1 В 1 2A + -B then 3 2 o[3 6 9 21 O[5 9 4 11 O[ 13 6 19 21 O[2 1 3 2

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Q: 2.2.12 Prove that if x and y positive real numbers, then Vx+y # Vx+ Vy. Argue by contradiction. are

A: Let x and y are positive real numbers. Also let x+y=x+y Now squaring on both side,we get…

Q: For A₁, A₂, B₁, B₂ Prove (A₁ A₂ ) (B, n B₂) C (A, A B₁ ) U (A₂A B₂ are subsets of

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Q: 521 End Adi A R A-

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Q: 4 In GL(2,Z13), det 1 4

A: We have to find the determinant using GL(2,Z13) That is, instead of usual addition and…

Q: |1 0 2 A= 2 0 0 3 13 |A|=4 O |A|=1 O |A|=21 O |A|=0 O

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Q: 3 1 41 15 2 4 2 4 a) A = [4 [3 0 01 b) 15 0 R-14 2 2/4 C² DE

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Q: 1 Evaluate | Iz| = 12.0 (z – 10.0) (z2 + dz . 169) 2

A: Cauchy residue theorem, evaluation of the integral