Mathematics Part-II

Book: Mathematics Part-II

Chapter: 7. Integrals

Subject: Maths - Class 12th

Q. No. 28 of Miscellaneous Exercise

Listen NCERT Audio Books - Kitabein Ab Bolengi

28

Evaluate the definite integral:

Given:






Now let sin x – cos x = t ( cos x + sin x )dx = dt






i.e. f(x) = f(-x)


so, f(x) is an even function.


It is also known that if f(x) is an even function then,






28

Chapter Exercises

More Exercise Questions