>) Given the matrices: (i) Compute det (45): (ii) Compute det (C100) - det (C99): 0 -3 3 3 0 -3 3 3 0 0 -3 ^-[7]---| 3], A = = B = 3 0 C= [0 1 01 15 0 2 7 0 1

Q: 31 a. Solve

A: To solve 12+32+-34

Q: 10! 9! с. 4!(10-4 )! d. 8p5 9! 10! b.

A:

Q: 31. | V36 — 9х2 dх

A: Use trigonometric substitution x=2sint.

Q: 2. -36 = Jo निरি 12 √उ

A: Simplifying the square roots

Q: еx 7. dx x2

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: 6. 11 ZB = ZB = CB =

A:

Q: ² 2y 20) 2.xy

A: Let's find.

Q: = c for b 0/6

A: Given:   a/b = c  We solve it for b

Q: 2. A= B = 23 DA+B @ Ao+B

A:

Q: -) S xe²*dx .2

A:

Q: 2y 4x y

A:

Q: 3b 8) 10b

A:

Q: 1 (b) (r² + m)²

A:

Q: 20) 5V80a? 22) -8V24k

A: Given query is to simplify the redicals.

Q: L-1 (s+2)²+3 2.

A:

Q: 4.25a - 7.5a + 5 + 3.2a

A:

Q: z - j

A:

Q: ー1 S 68 ノー75 ード

A:

Q: 4 5 6 6 1 A = 2 1 1 b 3 If ronk CA) =2, a+ b = ?

A:

Q: Q.6) How many Squares are there?

A:

Q: 6 3) Let C = -2 8 Find 2 C

A: We have given a matrix C  We have to find (1/2)C

Q: 3. Determine all the units of Z40 and of Z11.

A:

Q: 2. Find 14 --3-6 -8 7) 4

A: To find the product matrices.

Q: (-13)+(-3=)

A:

Q: SR-2 2 dx 1) Evaluate

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Q: 1. (1 +V)*dz 2. (22 – 2) dr

A: Solve the following

Q: 1. b = b 63 11 3 2. a = 3 8 4 a-3 =

A: Given query is to find the value of indicated variables.

Q: by Gaclening 2.

A:

Q: 3. р Л~ q

A: To write the truth table for p∧~q

Q: 2)2 6.

A: Given: 622

Q: L, V4 – x²dx.

A: