SOLUTION: 4. prove that cos x /1-secx = -cot x(1+cosx)

Question 1170288: 4. prove that cos x /1-secx = -cot x(1+cosx)
Answer by greenestamps(13200) (Show Source): You can put this solution on YOUR website!

Impossible to prove, since it is not true.

It might be helpful when you ask for help with a problem like this for you to make sure you type the equation correctly.

RELATED QUESTIONS
prove that (sinx-1)(tanx+secx)=... (answered by lwsshak3)

prove:... (answered by Edwin McCravy)


Prove that this equation is an identity:
                        (answered by uma,Edwin McCravy)
prove that (1/(1+cos x))-(1/(1-cos x))= 2 cosec x cot... (answered by Alan3354)
prove that (1/(1+cos x))-(1/(1-cos x))=cosec x cot... (answered by josgarithmetic)
PROVE THAT 
tanx + cotx / secx + cosecx = 1 / sinx +... (answered by Alan3354)
Prove that {{{(1+cosx+isinx)^k + (1+cosx-isinx)^k}}}... (answered by ikleyn)
Prove the following identities:
(1 + tan x - secx) (1 + cot x + cosec x) =... (answered by Alan3354)
secx/cosx - tanx/cotx=... (answered by Fombitz)