Use part I of the Fundamental Theorem of Calculus to find th
Use part I of the Fundamental Theorem of Calculus to find the derivative of f (x) = 1 / 1 + t3 dt f\' (x) =
Solution
fundamental theorem:
if f(x)=5y(x) g(t)dt then
fI(x) = yI(x) * g(x) - (5)I *g(x) ;
so substituting for given expression , we get ;
= 1* 1/1+x3 - 0 * 1/1+x3 ;
=1/1+x3
