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:
        
Solve the following problem, find out the value of theta 
 
Cosec theta = 1+ cot theta 
 
10 months ago

Answers : (2)

Deepak Kumar Shringi
askIITians Faculty
4370 Points
							562-1253_Capture.PNG
						
10 months ago
Vinit Sancheti
42 Points
							
Cosecθ = 1 + Cotθ
⇒1/Sinθ = 1 + Cosθ/Sinθ
⇒1/Sinθ = (Sinθ + Cosθ)/Sinθ
⇒Sinθ + Cosθ = 1
Squaring both sides,
⇒Sin2θ + Cos2θ + 2SinθCosθ = 1
⇒1 + Sin2θ = 1
⇒Sin2θ = 0
⇒2θ = nπ
⇒θ = nπ/2
10 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