Evaluate the following limits :limx→a(x+2)3/2−(a+2)3/2x−a
limx→a(x+2)32−(a+2)32x−a
Find the derivative of f(x) from the first principle of where i(x) = tan x + sec x.
(ii) Evaluate limx→a (x+2)32−(a+2)32x−a