Q. 475.0( 2 Votes )

Find of each of the functions expressed in parametric form in


Answer :

We have given two parametric equation:


Let us Assume t= tan θ


So,


Therefore,


sin x=sin


x=2θ ---(i)


Also,


Tan y=tan


y=2θ ---(ii)


from equation (i) and (ii)


y=x


now, differentiate w.r.t x



Hence, dy/dx=1


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