(c) cos-(VI+1) dx

Q: TT cos 3x. cos 4x dx

A:

Q: 5. Find : 60 y= (b) y = cos (11x³ + 5x). dx

A: SOLUTION-

Q: P1: 2 cos-1 x dx 1xo

A:

Q: π/2 cos² x dx

A: This question can be solved using the concept of properties of definite integrals.

Q: X COS 4x dx;

A:

Q: d²y Find 2 dx? y = sin 2x+cos² x

A: Using derivatives.

Q: dx2 16y = 10 cos 4x

A:

Q: Q3- Find i) S sin3x.cos(-5x)dx

A: We have to evaluate the following integral: int sin 3x . cos (-5x) dx

Q: cos r In(sin a)dx

A:

Q: COs 2.r dx x² + 2x + 2

A: In this question, we find the principal value of the integral by using residue theorem

Q: d. 3) [cos πx]4 %3D dx

A: 3) To find the derivative

Q: TT b) F /1- 1 – cos (2x) dx 2

A: Topic-Integration

Q: e Cos 3I dɔX

A:

Q: fe²x+Inx² sin x² dx = - +1/√√e²x cos x² dx

A:

Q: 3.fe²x cos 3x dx

A: The given integral is ∫e2xcos 3xdx Integrate by parts  where first function is e2x and second…

Q: |3 cos 2.r dx 3.

A:

Q: cos ax -dx = re¯ª,a>0. .2

A: With the help of Residue we can prove given result:

Q: (a) /4 1+3 cos² 1 d.x; COST dx3B

A:

Q: dy/dx= 4 cos 4x

A:

Q: dx I cos (x)

A:

Q: The dy/dx for y=-4x+7 cos x d/dx (-4x+7 cos x )=

A:

Q: (6e + 6x°+ 4 cos a + 2)dx 6e + x° + c 4 cos a + 2x +

A: Since this is a multiple question, according to the Bartleby answering rule, only first question is…

Q: (b) I cos cos(√x + 3) dx

A: b Given integral is ∫cosx+3dx. We have to solve the given integral. Use formula…

Q: COSX sin x dx 4. S 1-ఆశి అరికి న

A:

Q: y cos x- sint x %3D

A: Given: Y = cos4x -sin4x

Q: Q: Evaluate: 2х -1 cos dx (1+x²

A: Solved below

Q: +3x2 b. Find (y)? = sin³(cos³(* *3*)) %3D dx 2

A:

Q: cos(6 x) dx = %3D

A:

Q: y = (cos(3x))*

A:

Q: dx 27 (d) 2 + cos (x)

A: As per bartleby guidelines we are supported to answer only one question at a time . Kindly repost…

Q: cos ax -dx = te' 2 х* +1 ле",а 20.

A: In this context, prove ∫-∞∞cos axx2+1dx=πe-a,a≥0. Consider, ∫cfzdz=∫-∞∞cos…

Q: O cos 4x + (Dx + E) C) cos 4x + (Dx+ Am Cm 2:

A:

Q: 5. (y" – y) = e-X cos(3x) %3D

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: cos'x sm'e dx

A:

Q: 3x e COs x dx

A: To evaluate:∫e3xcosxdx

Q: 3-4K dx 4xス - oK t coS T

A:

Q: cos æ dx =| 0.53

A: We will solve it by substitution

Q: +3x2, (V)² = sin³(cos³(*3**» dy b. Find dx %3D

A:

Q: e cos (2x) dx

A: The given integral ∫e-xcos2xdx can be evaluated as, Let,  I=∫e-xcos2xdx By applying integration by…

Q: 16 ) d du -1 cos и — 1<и<1 dx V1 – u² dx

A: As we know that the differentiation properties:- chain rule: ddx(f(g(x)))=f'(g(x))g'(x)…

Q: dx = 3 cos° x/2sinx

A:

Q: d (cos – sin) dx 4

A:

Q: 10. cos (1/) dx

A: We have to evaluate the indefinte integral as shown below:

Q: COS X %3D dx dx COS 9 212

A: ddxdydx=ddx-cosxcosy

Q: d (e*co cos x) dx

A: We have to find  d/dx(ex cosx)  We know that  d/dx(pq) = p'q + pq'  Here ,  p = ex , q = cosx  Then…

Q: 4x Cos x dx b.

A: Given :

Q: COS T dx sin' a

A: given that a integration we solve by using integration method . Here i attached solution of this…

Q: S cos(2x)e2× dx

A:

Q: sec x dx cos(2x +a)+ COS a

A: Introduction :