Q 5 Find the tangent line equation for: (a) y= f(x) = 10 x 2 , x=2 (b) y=x sine (y) , at (/2 ,

Q 5  Find the tangent line equation for:

(a) y= f(x) =  10 ^x2      ,    x=2

(b) y=x sine (y)     ,  at (π/2 , π/2)