Hello Students! In this post, you will find the complete** ****NCERT Solutions for Maths Class 12 Exercise 7.8**.

You can download the **PDF of NCERT Books Maths Chapter 7** for your easy reference while studying **NCERT Solutions for Maths Class 12 Exercise 7.8**.

All the schools affiliated with CBSE, follow the NCERT books for all subjects. You can check your syllabus from **NCERT Syllabus for Mathematics Class 12**.

If you want to recall **All Maths Formulas for Class 12**, you can find it by clicking this link.

If you want to recall **All** **Maths Formulas for Class 11**, you can find it by clicking this link.

**NCERT Solutions for Maths Class 12 Exercise 7.1**

**NCERT Solutions for Maths Class 12 Exercise 7.2**

**NCERT Solutions for Maths Class 12 Exercise 7.3**

**NCERT Solutions for Maths Class 12 Exercise 7.4**

**NCERT Solutions for Maths Class 12 Exercise 7.5**

**NCERT Solutions for Maths Class 12 Exercise 7.6**

**NCERT Solutions for Maths Class 12 Exercise 7.7**

**NCERT Solutions for Maths Class 12 Exercise 7.9**

**NCERT Solutions for Maths Class 12 Exercise 7.10**

**NCERT Solutions for Maths Class 12 Exercise 7.8**

**Evaluate the definite integrals in Exercise 1 to 20.**

**Maths Class 12 Ex 7.8 Question 1.**

**Maths Class 12 Ex 7.8 Question 2.**

**Maths Class 12 Ex 7.8 Question 3.**

**Maths Class 12 Ex 7.8 Question 4.**

**Solution:**

**Maths Class 12 Ex 7.8 Question 5.**

**Maths Class 12 Ex 7.8 Question 6.**

**Maths Class 12 Ex 7.8 Question 7.**

**Maths Class 12 Ex 7.8 Question 8.**

**Maths Class 12 Ex 7.8 Question 9.**

**Maths Class 12 Ex 7.8 Question 10.**

**Maths Class 12 Ex 7.8 Question 11.**

**Solution:**

**Maths Class 12 Ex 7.8 Question 12.**

**Solution:**

**Maths Class 12 Ex 7.8 Question 13.**

**Solution:**

**Maths Class 12 Ex 7.8 Question 14.**

**Solution:**

**Maths Class 12 Ex 7.8 Question 15.**

**Maths Class 12 Ex 7.8 Question 16.**

**Maths Class 12 Ex 7.8 Question 17.**

**Maths Class 12 Ex 7.8 Question 18.**

**Maths Class 12 Ex 7.8 Question 19.**

**Maths Class 12 Ex 7.8 Question 20.**

**Choose the correct answer in Exercises 21 and 22.**

**Maths Class 12 Ex 7.8 Question 21.**

(A) Ï€/3

(B) 2Ï€/3

(C) Ï€/6

(D) Ï€/12**Solution:**

Hence, the correct answer is option (D).

**Maths Class 12 Ex 7.8 Question 22.**

(A) Ï€/6

(B) Ï€/12

(C) Ï€/24

(D) Ï€/4**Solution:**

**Related Links:**

**NCERT Solutions for Maths Class 12 Exercise 7.1**

**NCERT Solutions for Maths Class 12 Exercise 7.2**

**NCERT Solutions for Maths Class 12 Exercise 7.3**

**NCERT Solutions for Maths Class 12 Exercise 7.4**

**NCERT Solutions for Maths Class 12 Exercise 7.5**

**NCERT Solutions for Maths Class 12 Exercise 7.6**

**NCERT Solutions for Maths Class 12 Exercise 7.7**