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: 10
        
if tanΘ=m tanø ,sinΘ=n sinø , then prove cos^2Θ=(m^2-1)/(n^2-1).
2 months ago

Answers : (2)

Deepak Kumar Shringi
askIITians Faculty
4346 Points
							562-766_Capture.PNG
						
2 months ago
SOUVIK SADHUKHAN
13 Points
							
This is the answer...we can do the 2nd step because it is given in the question . And then just by squaring and rearranging we get the final answer of the qyequest...it is the following..........
2 months 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

  • 31 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