Tamilnadu State Board New Syllabus Samacheer Kalvi 11th Maths Guide Pdf Chapter 11 Integral Calculus Ex 11.10 Text Book Back Questions and Answers, Notes.

## Tamilnadu Samacheer Kalvi 11th Maths Solutions Chapter 11 Integral Calculus Ex 11.10

Find the integrals of the following:

Question 1.

(i) \(\frac{1}{4-x^{2}}\)

Answer:

(ii) \(\frac{1}{25-4 x^{2}}\)

Answer:

(iii) \(\frac{1}{9 x^{2}-4}\)

Answer:

Question 2.

(i) \(\frac{1}{6 x-7-x^{2}}\)

Answer:

(ii) \(\frac{1}{(x+1)^{2}-25}\)

Answer:

(iii) \(\frac{1}{\sqrt{x^{2}+4 x+2}}\)

Answer:

Question 3.

(i) \(\frac{1}{\sqrt{(2+x)^{2}-1}}\)

Answer:

(ii) \(\frac{1}{\sqrt{x^{2}-4 x+5}}\)

Answer:

(iii) \(\frac{1}{\sqrt{9+8 x-x^{2}}}\)

Answer: