S cscycoty 1+cacy dy Select one: OA. - In (1+ csc y) + C OB. In (1+ csc y) + C OC. In² (1+ csc y) + C O D.-In (1+ csc y) + C

Q: 1 dxdy (2x+3y)² 2

A:

Q: Evaluate √x/2 6sinx(cosx+1) do

A:

Q: 2sin2t=4sint+6 [0,2pi)

A: Answer and explanation is given below..

Q: 1 dx 2 x"Vx-3 Evaluate

A:

Q: Calculate / ye*y dA, where R = [0, 3] × [0,6]. Са Answer:

A:

Q: Evaluate - csc2e In(cot²0 + 4)d0.

A: We will integrate the following

Q: Evaluate: S(4sin (x) – 3sec? (x)) dx

A: ∫ 4sinx-3sec2xdx=∫ 4sinxdx-∫ 3sec2xdx=-4cosx-3tanxAdd a constant to the solution=-4cosx-3tanx+C

Q: ede 02 and A= a3 then %3D Suppose e Oba, -0 Oca, -1 Od a--4

A:

Q: Evaluate L{3e−2(1−t)+t3e2t+2t2sinh(2t)−4e−2tcos(π−3t)}

A:

Q: 2 6² 6² S (3x + 4y) 5dxdy 0 Find

A: We need to evaluate :

Q: S 2sin(4x +9)dx

A: Given query is to find the integral ∫ 2 sin(4x+9)dx.

Q: Divide. (172-12:) - (-22') 3 4

A: 17z3v4-12z2v-2z3v4 To simplify , divide each term by the denominator…

Q: Determine Proy,b si ā = 3i– 4j+2k y b = -2i+3j-k

A:

Q: xyz'w 9) Simplify

A: From the given problem:   Simplifyxyz2w-4x3y-1w7   So,   xyz2w-4x3y-1w7=xyz2w-4xx2y-1w7...(Taking x…

Q: 2 Væ2 – 3 dx V3

A:

Q: F{ze-4l피} =

A:

Q: dx. 6. Evaluate: 2x - 1 -1

A:

Q: Q6 Frud +++

A: We have to find derivative

Q: 16 dz I.

A: Given

Q: a2– x2 (x+y)dæ dy

A: