Q. 264.0( 5 Votes )

Evaluate <span la

Answer :


We can write above integral as:


(Adding and subtracting 1 in numerator)




Consider



( sin2x + cos2x = 1 and sin2x = 2 sinx.cosx)


--- (1)



[From (1)]


Considering,





(Adding and subtracting 1 in denominator)



--(2)





Putting values in (2) we get,





Substituting value of u we get,




Rate this question :

How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation
caricature
view all courses
RELATED QUESTIONS :

Evaluate<span lanRD Sharma - Volume 1

Evaluate <span laRD Sharma - Volume 1

Evaluate<span lanRD Sharma - Volume 1

<span lang="EN-USRD Sharma - Volume 1

<span lang="EN-USRD Sharma - Volume 1

Evaluate <span laRD Sharma - Volume 1

Evaluate <span laRD Sharma - Volume 1

Evaluate <span laRD Sharma - Volume 1

Evaluate<span lanRD Sharma - Volume 1

Evaluate <a name=RD Sharma - Volume 1