Find the area enclosed by the function f(x) = cos x + sen x , the x-axis and y-axis . (note: cos 3π/4 = - sin 3π/4)

Q: Differentiate y = sin (x 2)

A:

Q: find x,sin(2cos-1(cot(2tan-1x)))=0

A: Given: -

Q: Use the method of variation of parameters to find a particular solution of the following…

A: y''-6y'+9y=18e3x

Q: 57. Use Eq. (5) to find sin x dx.

A:

Q: Classify and Solve dy cos x +y sinx = cosx dx

A:

Q: COs 2x cotx x – tanx %3D sinx · cOsx

A:

Q: 3x dx 1. S 2x 4-1

A:

Q: Use a calculator to compute sinh x and cosh x for x = −3, 0, 5.

A:

Q: Solve (cosx)dy = (sinx)dx

A: The objective is to solve the expression cosxdy=sinxdx

Q: Find dy/dx for 4 cos4 xsiny = 15

A: d(uv)dx=udvdx+dudxv

Q: dx = 3 cos° x/2sinx

A:

Q: y = Secx ( sinx+ Cosx)

A: Given, y=secxsinx+cosx And we have to find the dydx.

Q: Pind the deriatie Y=-5 Sin (4x)

A: By using differentiation formula, we calculate the derivative of given function.