Question

Second fundamental theorem of integral calculus gives the method of calculating Definite Integral.

• A. True
• B. False

Answer 1

The correct option is A True

One method to calculate a definite integral we know is of limit of a sum. Second fundamental theorem of integral calculus states that if there is a continuous function f defined on [a,b] and let F be the antiderivative of f then
${\int }_a^{b}f\left(x\right)dx=F\left(b\right)-F\left(a\right)$
So it gives us a method to calculate definite integral with help of integrating the integrand instead of using the limit of a sum method.