Practicing the Intermediate 2nd Year Maths 2B Textbook Solutions Inter 2nd Year Maths 2B Definite Integrals Solutions Exercise 7(a) will help students to clear their doubts quickly.

Intermediate 2nd Year Maths 2B Definite Integrals Solutions Exercise 7(a)

I. Evaluate the following integrals as the limit of a sum.

Question 1.
\(\int_0^5(x+1) d x\)
Solution:
Inter 2nd Year Maths 2B Definite Integrals Solutions Ex 7(a) 1

Question 2.
\(\int_0^4(x^2+1) d x\)
Solution:
Inter 2nd Year Maths 2B Definite Integrals Solutions Ex 7(a) 2

II. Evaluate the following integrals as limit of a sum.

Question 1.
\(\int_0^4(x+e^{2x}) d x\)
Solution:
Inter 2nd Year Maths 2B Definite Integrals Solutions Ex 7(a) 3

Question 2.
\(\int_0^1(x-x^2) d x\)
Solution:
Inter 2nd Year Maths 2B Definite Integrals Solutions Ex 7(a) 4