Thank you for registering.

One of our academic counsellors will contact you within 1 working day.

Please check your email for login details.
MY CART (5)

Use Coupon: CART20 and get 20% off on all online Study Material

ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price: Rs.

There are no items in this cart.
Continue Shopping

evaluate the following integral ∫ sin 2x / sin 5x sin 3x dx

evaluate the following integral
∫ sin 2x / sin 5x sin 3x dx

Grade:12

1 Answers

Jitender Singh IIT Delhi
askIITians Faculty 158 Points
6 years ago
Ans:
Hello student,
Please find the answer to your question below

I = \int \frac{sin2x}{sin5xsin3x}dx
I = \int \frac{sin(5x-3x)}{sin5xsin3x}dx
I = \int \frac{sin5xcos3x-cos5xsin3x}{sin5xsin3x}dx
I = \int \frac{cos3x}{sin3x}dx - \int \frac{cos5x}{sin5x}dx
I = log(cosec3x) - \int \frac{cos5x}{sin5x}dx
I = log(cosec3x) - log(cosec5x) + c

Think You Can Provide A Better Answer ?

Provide a better Answer & Earn Cool Goodies See our forum point policy

ASK QUESTION

Get your questions answered by the expert for free