Tamilnadu State Board New Syllabus Samacheer Kalvi 12th Maths Guide Pdf Chapter 9 Applications of Integration Ex 9.5 Textbook Questions and Answers, Notes.

Tamilnadu Samacheer Kalvi 12th Maths Solutions Chapter 9 Applications of Integration Ex 9.5

Question 1.
Evaluate the following:
(i) \(\int_{0}^{π/2}\) \(\frac{dx}{1+5cos^2x}\)
Solution:
Samacheer Kalvi 12th Maths Guide Chapter 9 Applications of Integration Ex 9.5 1

Samacheer Kalvi 12th Maths Guide Chapter 9 Applications of Integration Ex 9.5

(ii) \(\int_{0}^{π/2}\) \(\frac{dx}{5+4sin^2x}\)
Solution:
Samacheer Kalvi 12th Maths Guide Chapter 9 Applications of Integration Ex 9.5 2

Samacheer Kalvi 12th Maths Guide Chapter 9 Applications of Integration Ex 9.5