# NCERT Class 12-Mathematics: Exemplar Chapter –7 Integrals Part 7

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**Question 28:**

(A)

(B)

(C)

(D)

**Answer:**

(A) Is the correct answer, since

## Fill in the Blanks in Each of the Examples 29 to 32

**Question 29:**

_________.

**Answer:**

**Question 30:**

if is an _______ function.

**Answer:**

Odd.

**Question 31:**

_________.

**Answer:**

**Question 32:**

**Answer:**

## 7.3 EXERCISE

### Short Answer (S.A)

**Verify the following:**

**Question 1:**

**Answer:**

Let

**Question 2:**

**Answer:**

Put

Evaluate the following:

**Question 3:**

**Answer:**

**Question 4:**

**Answer:**

**Question 5:**

**Answer:**

Consider that,

Let