Let A = {x E Z: 8lx) and let B={xEZ:12lx}. Then BC A A=B O ACB O None of these

Q: Let a = 6 and b = 6 What is the coefficient of x6y6 in (x + y)a+b?

A: This is a question of counting. One needs to find the coefficient in this fi ite expansion.

Q: Co xdx (x² + 3)²" -2

A: We can find the answer as below

Q: 1 t² √9t² - 1 dt

A:

Q: Verify that (AB)T = BTAT.

A:

Q: find a if A=8a

A:

Q: Let a = 1-j+ k, b = 4i + 5)-k, and c - -I+j+ 4k. Find the Indicated quantity. a (b x c)

A: Given: a=i-j+k, b=4i+5j-k, c=-i+j+4k To evaluate: a·b×c Cross product of two vectors r→=ai^ +…

Q: da Use a trig substitution to evaluate x2 V9- x

A:

Q: Let a = 2i - 3j and b= 2j + 3k. Compute for the following: (a + b) · (a – b) None of the choices -8

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Q: d given the following: Sy = u² + 6u – 2 u = 4x² + 8x +1 %3D

A:

Q: Find x and y such that,  77815x - 8216y=(77815 , 8216

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Q: 1 Evaluate dz, where (i) C is z+ = 2 .2 +1 C

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Q: KD and ZE are complementary. If mZD = 5x + 3 and mZE = 3x – 1, what is x? 081

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Q: The characteristic of Z6 x Z, is 18.

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Q: 3xy If z determine 2x - 3y

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Q: z = b +, for a + 9 = . a

A:

Q: fnd the dorminof the function +4 ベ+!

A: Given:

Q: Express x XOR y with only AND, OR and NOT.

A: We can write-                    x OR y = NOT (  NOT x   AND   NOT y )

Q: Find Z if x = 12, x= 8 and S= 4.

A: The formula of Z-score is,

Q: Let A=(¹). 3¹). Find 3A³2A² + 5A - 12.

A: Given: A=1-123 We are required to find: 3A3-2A2+5A-I2

Q: Evaluate x +3 dx (x – 1)(x² + 25)

A:

Q: Evaluate f x+3 x3+27 dx.

A: Our Aim is to evaluate the integral given below:-∫x3+27x+3dx -(i)

Q: Solve 6a*tt=5s for X ニ

A: take log in both sides

Q: If x ∗ y = 2x – 3y + 4xy, find the values of 5 ∗ 2 and 3 * 2/5.

A: The solution is as

Q: Solve the non-linear Differential Equation y"=-e xy = f(x) by explicitly following these steps:…

A: Use the following formulae, to obtain the solution.

Q: Find x. A (2x – 15)* (2x 15)° - C

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Q: Let a = -27 +53 + 4k. Find a.

A:

Q: Please find cross product c=a x b, where a= and b =. For c=16i+0j+?k, please enter the missing k…

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Q: product of y64 · V8 can be expre

A:

Q: Let z1 = -5 + 14i and z2 = 5 – i. Find z122 and (z1z2). 7122 (2122) ||

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Q: Evaluate dxdy √√3x + 4y over the rectangle [0,3] × [0,4].

A: We find required integral by using Fubinis method.

Q: Given that A=6-j1 and B=2+j3, find A*B

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Q: ayE20 a12=140 an as

A:

Q: If (4x~ + xy ):(3xy – y²) = 12:5,find xxy ,

A: Given,

Q: dx xV 8x + 9

A:

Q: Q6 Frud +++

A: We have to find derivative

Q: 2. Find A if (A-1-21)² = -2 = -21]

A: Basic properties of matrix are used