|

Trignometry

Cool goIITian

 Joined: 3 Jan 2007 Post: 90
6 Oct 2008 21:45:35 IST
0 People liked this
3
567
prove that sin x=1/cosecx
Engineering Entrance , JEE Main , JEE Advanced , Mathematics , Trigonometry

prove that sin x=1/cosecx

Blazing goIITian

Joined: 13 Aug 2008
Posts: 1313
6 Oct 2008 21:48:35 IST
0 people liked this

Draw a right triangle.
Find sin and cosec of same angle in terms of side
u find that one is reciprocal of the other.

Cool goIITian

Joined: 25 Sep 2008
Posts: 53
6 Oct 2008 22:29:49 IST
0 people liked this

IF YOU KNOW HOW TO FIND SIN,COS INT UNIT CIRCLE THEN YOU CAN SOLVE IT

Scorching goIITian

Joined: 19 Apr 2008
Posts: 268
7 Oct 2008 15:06:58 IST
0 people liked this

Sin X = 1/cosec X This is by definition. How can it be proved?

 Some HTML allowed. Keep your comments above the belt or risk having them deleted. Signup for a avatar to have your pictures show up by your comment If Members see a thread that violates the Posting Rules, bring it to the attention of the Moderator Team

## For Quick Info

Name

Mobile

E-mail

City

Class

Vertical Limit

Top Contributors
All Time This Month Last Week
1. Bipin Dubey
 Altitude - 16545 m Post - 7958
2. Himanshu
 Altitude - 10925 m Post - 3836
3. Hari Shankar
 Altitude - 9960 m Post - 2185
4. edison
 Altitude - 10815 m Post - 7797
5. Sagar Saxena
 Altitude - 8625 m Post - 8064
 Altitude - 6330 m Post - 1979

Physics

Topics

Mathematics

Chemistry

Biology

Institutes

Parents Corner

Board

Fun Zone