sin(x) + cos(y) 1 + sin(x) cos(y).

Q: sin (t) -dt 3 (4+ cos (t))?

A:

Q: Q4// Find the value of csc(sec-1 2) + cos(tan=²(-V3)).

A: Here  given as Use some trigonometric formula as

Q: y=sin(x−y)

A:

Q: Juha For the function y=3 sin (2x-T/2) +4 .. * find f, g & h f P.

A:

Q: V3 sin(2r) = - Cos(2r)

A:

Q: SS cos(x)esin(x)-2y dxdy

A: To evaluate the double integral, first find the integral with respect to x by substitution method.…

Q: f(x) = (8 sin x + 3 cos x)tan1 -

A:

Q: 3r cos(x) 1. Evaluate dx V1+ sin(x)

A:

Q: 4 sec(8) = find cot(0) 2

A: Use trigonometric rations

Q: integrate (cos (x)/(sin(X)-cos(x))

A: Integration is a technique of finding a function  the derivative of which, , is equal to a given…

Q: sin (3x+1)dx 4 cos (3x+1) C

A:

Q: (cos x)(sin x)V1 – sin x dx

A: Let sin x = t , hence, cos x dx=dt . The integral, ∫(cos x)(sin x)1-sin xdx can be written as ∫(sin…

Q: sin(cos (2x)), where 0<x<

A:

Q: Sin(x−6)=Cos(54) What does X = ?

A:

Q: cos(sin−1(x) − tan−1(y))

A: Important points:  cos(A + B) = cos A. cos B - sin A. sin B sin(sin-1x) = xcos(cos-1x) =…

Q: sin(2x) cos(2x) dx 1+ cos(4x)

A: The complex form of integral can be converted to simple integral using integration by substitution…

Q: (cos A + sin A)/(cos A - sin A) = (1+ sin(2A))/ cos(2A)

A:

Q: cos(4x) cos(2x) sin(4x) sec(2x) 12. Verify: - sin(2x)

A: cos(2x ) =cos2(x)-sin2(x) = 2cos2(x)-1 =1-2sin2(x) sin(2x) = 2sin(x) cos(x)

Q: 2, " cos“(x)sin*(x)dx

A: To find : ∫0π2cos6xsin4xdx

Q: Sin (x) = i

A:

Q: sin(3x) %3D y(x) = 4+5cos(2x)

A: we have to derivative

Q: 2sin(y)cos(y) sint(y)+costy) dy

A:

Q: Cos (tan (-1)) nin (con (-4))

A: