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
Menu
Grade: 12
        

integrate


dx/{sinx+sin b}

10 years ago

Answers : (1)

AskiitianExpert Shine
10 Points
							

Hi

Substitute sinx by using the formula sinx= 2tan(x/2)/ (1+ tan2(x/2))

Now put it in the expression, u ll get {sec2(x/2)}dx/ 2tan(x/2) + sinB(1 + tan2(x/2))

Now substitute tan(x/2) = t , therefore the numerator becomes dt, and hence it becomes integral of dt/ 2t + sinB (1 + t2) .

Use the formula fr such an expression for integral and find the final answer as sinB is cnstant and denominator is a simple quadratic eq.

 

10 years ago
Think You Can Provide A Better Answer ?
Answer & Earn Cool Goodies


Course Features

  • 731 Video Lectures
  • Revision Notes
  • Previous Year Papers
  • Mind Map
  • Study Planner
  • NCERT Solutions
  • Discussion Forum
  • Test paper with Video Solution


Course Features

  • 51 Video Lectures
  • Revision Notes
  • Test paper with Video Solution
  • Mind Map
  • Study Planner
  • NCERT Solutions
  • Discussion Forum
  • Previous Year Exam Questions


Ask Experts

Have any Question? Ask Experts

Post Question

 
 
Answer ‘n’ Earn
Attractive Gift
Vouchers
To Win!!! Click Here for details