Welcome :: Homework Help and Answers :: Mathskey.com

Recent Visits

  
Welcome to Mathskey.com Question & Answers Community. Ask any math/science homework question and receive answers from other members of the community.

13,435 questions

17,804 answers

1,438 comments

774,942 users

Verify the identity

0 votes

(cotx-cscx)(1+cosx) = -sinx?

asked Nov 15, 2014 in TRIGONOMETRY by anonymous

1 Answer

0 votes

Identity is 

(cot x- cosecx) ( 1+ cosx )  = - sinx

Now 

(cot x - cosec x)( 1 +cos x)

image

answered Nov 15, 2014 by saurav Pupil

Related questions

asked Jan 22, 2015 in TRIGONOMETRY by anonymous
asked Jan 22, 2015 in TRIGONOMETRY by anonymous
asked Jan 20, 2015 in TRIGONOMETRY by anonymous
asked Jan 19, 2015 in TRIGONOMETRY by anonymous
asked Jan 19, 2015 in TRIGONOMETRY by anonymous
asked Jan 19, 2015 in TRIGONOMETRY by anonymous
asked Oct 27, 2019 in TRIGONOMETRY by anonymous
...