MY CART (5)

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

ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price: R

There are no items in this cart.
Continue Shopping
Menu
Sudheesh Singanamalla Grade: 12
        

If sinθ + cosθ = 1, then find the general value of θ.

6 years ago

Answers : (2)

Sukhendra Reddy Rompally B.Tech Mining Machinery Engg, ISM Dhanbad
93 Points
										

Hello Sudheesh!!


Squaring on both sides,you get sin^2x + 2sinxcosx + cos^2x = 1


which gives 1 + 2sinxcosx = 1 {since sin^2x +cos^2x = 1 for all x}


which means,2sinxcosx =0


which means either sinx =0 or cosx=0


so,the general solution is that for sinx=0 union cosx=0


ALL THE BEST


PLZZZ APPROVE MY ANSWER IF U LIKE IT

6 years ago
govind rathi
33 Points
										

90 degrees or 0 degrees

6 years ago
Think You Can Provide A Better Answer ?
Answer & Earn Cool Goodies
  • Complete JEE Main/Advanced Course and Test Series
  • OFFERED PRICE: R 15,000
  • View Details
Get extra R 3,000 off
USE CODE: CART20
Get extra R 120 off
USE CODE: CART20

Ask Experts

Have any Question? Ask Experts

Post Question

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