7. a+d be c+f d f 9 i e h

Q: Solue! A Sx+ x-y) dx + x dy =0

A:

Q: (47) 4+4

A:

Q: 4. J da 4 4 (a²-3)

A:

Q: 6. Prove that x² dx b³ - a³ 3 3

A:

Q: 2. - q + (q Ap) ~q (q p) T F F T F F 2

A: We have to find the truth table for given statement.

Q: (2+In x)' 7.

A:

Q: 7. True or False? 2 A, E,I3 C E A, I, ES a. True 6. False

A:

Q: Evaluate Si S dz dæ dy 0. 4.

A: Here I am attaching image so that you understand each and every step.

Q: 2x + 2y + z = 16 x + z = 34 y − 3z = 34

A:

Q: 20. . (z3. 4) sion. 24. 2(6x +) a. 12x + 2 b. 12x +1 c. 6x ++ 6x 6x + 1/2

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Q: Suppose that c. ind the values of c and d. C= [2] + d. d= -3 -10

A:

Q: dx 4x2- 4x+5

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Q: 20+y dy 20-y -20

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Q: .2 y = 4 - x² and x +y = 2.

A:

Q: 3. (x +2 ) Ex²-4)

A: y=(x+2)3x2-4

Q: 3. (D5 –Dª – 2D³ +18D² –31D+15)y =0

A: Given differential equation is D5-D4-2D3+18D2-31D+15y = 0

Q: -.f x³ ex² dx 3

A:

Q: Differentiate. 5x-9 .3 g(x) = 2x + 1 gʻ(x) = D

A:

Q: Simplify 2 (2-) I 2.y-5.22 2

A: Simplifying the given expression

Q: R=(C-S/t)    S (Business)

A: The given equation is R=C-St. Multiplying both sides by t, R×t=C-St×tR×t=C-S Subtracting both sides…

Q: dx 2. Evaluate -2 v2x2 + 8x + 10

A:

Q: 1.f x² + 3x + 2dx

A: Given query is to find the integral.

Q: 2. (X +m)²

A: This is a improper integral. Here we use the limit to solve the integration.

Q: Sx - 2y - 5x y = 9. %3D - 1

A:

Q: AFGH~ AKJH, J x + 8 32 4x-25 52 F K

A: From the given figure, calculating the value of "x".

Q: y = x² + x y = x + 5 2

A: y=x2+x y=x+5   a2-b2=(a-b)(a+b)