- #1
Mspike6
- 63
- 0
hello.
i have a question about trignometric identities.. it's realtivly easy, but am struggling with the algebra in it ( Algebra + trig = Very confusing to me )
Prove that ..
[Sinx/(1+Cosx)] + [(1+cosx) / sinx] = 2csc x
i manged to get it to [Sin2x+1+2cosx+cos2x] / SinxCosx
but i don't know what to do after that
any help would be appreciated, even if hints or steps without actually solving it for me .
Thank you
i have a question about trignometric identities.. it's realtivly easy, but am struggling with the algebra in it ( Algebra + trig = Very confusing to me )
Prove that ..
[Sinx/(1+Cosx)] + [(1+cosx) / sinx] = 2csc x
i manged to get it to [Sin2x+1+2cosx+cos2x] / SinxCosx
but i don't know what to do after that
any help would be appreciated, even if hints or steps without actually solving it for me .
Thank you