Q52 of 107 Page 107

Differentiate w.r.t. sinx.

Let us Assume ,

Now, differentiate w.r.t x

----(i)

And, v = sin x

Now,

If x = asin 2t (1 + cos2t) and y = bcos2t, show that

if x = 3sint – sin3t, y = 3cost – cos 3t, find

Differentiate w.r.t. tan^-1x when

Find when x and y are connected by the relation given