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Tamilnadu Samacheer Kalvi 11th Maths Solutions Chapter 11 Integral Calculus Ex 11.10
Find the integrals of the following
Question 1.
(i) \(\frac{1}{4-x^{2}}\)
(ii) \(\frac{1}{25-4 x^{2}}\)
(iii) \(\frac{1}{9 x^{2}-4}\)
Solution:
Question 2.
Solution:
(i) Let I = \(\int \frac{1}{6 x-7-x^{2}} d x\)
Consider, -x2 + 6x – 7 = -[x2 – 6x + 4]
= -[(x – 3)2 – 9 + 7]
Question 3.
Solution:
Samacheer Kalvi 11th Maths Solutions Chapter 11 Integral Calculus Ex 11.10 Additional Problems
Question 1.
Solution:
Question 2.
Solution:
Question 3.
Solution: