badge image

Enroll For Free Now & Improve Your Performance.

×
User Icon
User Icon
User Icon
User Icon
User Icon

Thank you for registering.

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

Please check your email for login details.
Close

MY CART (5)

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

ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price: Rs.

⇐ BackProceed to Checkout ⇒
There are no items in this cart.
Continue Shopping
Menu
Grade: 12 

                        
∫ (cos4x – cos2x )/ (sin4x-sin2x) dx , please answer asap, thank you.
3 years ago

Answers : (1)

Arun
24742 Points 
							
Put the formula of 
Cos C - cos D = 2 sin C+D/2 sin D-C/2
&
Sin C - Sin D = 2 cos C+D/2 Sin C-D/2
You will get integral as
2 sin 3x sin (-x) / 2 cos 3x sin (x)
= - tan 3x
Hope you can solve it from herr
3 years ago
Think You Can Provide A Better Answer ?
Answer & Earn Cool Goodies

Other Related Questions on Integral Calculus

{ ( cos ^-1x { √(1-x^2) }]^-1) ÷ ( log e { 1 + ( sin(2x√(1-x^2)) ÷ 2) }) dx Answer & Earn Cool Goodies
Find the integral of a function having intervals 1 to 0 and the function f(x)=x^7/2.(1-x)^5/2dx Answer & Earn Cool Goodies
In the question attached , why do we consider only the area of semicircle and why not the area of...
What Riemann Skeltyes integral means Explain Riemann integral of function in IIIRn
This is a type of integral x f(x) . But I am unable to solve it. Ans: Option 2
View all Questions »


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