Write the function in the form y=f(u) and u=g(x). Then find dydx as a function of x.y=sec(tanx)y=cot(-1x)y=tan3xy=5cos-4xFind the derivatives of the functionss=43sin3t+45cos5ts=sin(3t2)+cos(3t2)r=(csc+cot)-1r=6(sec-tan)32What happens if you can write a function as a composition in different ways? Do you get the same derivative each time? The Chain Rule says you should. Try it with the functions belowFind dydx if y=x32 by using the Chain Rule with y as a composition ofa.y=u3 and u=x2b.y=u2 and u=x3.Find the tangent line to y=(x-1x+1)2 at x=0.Find the tangent line to y=x2-x+72 at x=2.