RD Sharma Solutions Class 12 Definite Integrals Exercise 20.5

RD Sharma Solutions for Class 12 Maths Exercise 20.5 Chapter 20 Definite Integrals are provided here. Expert tutors at BYJU’S have prepared the RD Sharma Solutions for Class 12 Maths Chapter 20 and these solutions contain all questions present in this chapter. Students gain more knowledge by referring to RD Sharma Solutions. If students want to score higher in Maths, it requires the right amount of practice for every topic.

RD Sharma Solutions for Class 12 Maths Chapter 20 Exercise 5

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Access RD Sharma Solutions for Class 12 Maths Chapter 20 Exercise 5

EXERCISE 20.5

Question. 1

Solution:

I = 12 + 9/2 (1 – 1/∞)

I = 12 + (9/2) (1 – 0)

I = 12 + (9/2)

I = (24 + 9)/2

Question. 2

Solution:

I = 6 + 2 (1 – 1/∞)

I = 6 + 2 (1 – 0)

I = 6 + 2

Question. 3

Solution:

I = 2 + 6 (1 – 1/∞)

I = 2 + 6 (1 – 0)

I = 2 + 6

Question. 4

Solution:

I = 4 + 2 (1 – 1/∞)

I = 4 + 2 (1 – 0)

I = 4 + 2

Question. 5

Solution:

I = 5 + (25/2) (1 – 1/∞)

I = 5 + (25/2) (1 – 0)

I = 5 + 25/2