5. Use the result of the previous problem to calculate the area of the hypocycloid z²/3 + y2/3 = a²/3 parameterized by r = a cos(t), y = a sin (t), 0 stS 27.

Q: 3. Compute : exp (sin (e).

A:

Q: e Suppose flx) = Sin (x) For which value %3D of a, osas T, will f'la) = 0.

A:

Q: 1. Substitution Suggested by the Equation du dv sin(u + v)

A:

Q: V4-x² e-z²-y² 12. Use a change to polar coordinates to evaluate the integral dy dr.

A: Answer

Q: Express the circular function cos+sin as a single cosine with a phase displacement T Rcos (+a) where…

A:

Q: 1) Find dy/dx if : y = ln (tan¬1 x)

A:

Q: General Sol. of  y' tanxsin2y= sin2x+sin2y is

A:

Q: 24. Find the area between the inner and outer ovals of the curve = a(1+sin 6).

A: To find- Find the area between the inner and outer ovals of the curve r2 = a21 + sin θ

Q: Find d-/dx? at the given point without eliminating the parameter. *=0+cos0 and y= 1+ sin® ; 0 = r/6…

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Q: I. Find dy/dx in the following: 1. Y= sin In(x + 1)

A: To find the derivative of given function.

Q: 1 dy 1+ tan y 8.

A: