SOLUTION: Prove this identity:
sin theta- cos theta/sec theta- csc theta= cos theta/ csc theta
Thanks in advance
Algebra.Com
Question 943913: Prove this identity:
sin theta- cos theta/sec theta- csc theta= cos theta/ csc theta
Thanks in advance
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
Prove this identity:
sin theta- cos theta/sec theta- csc theta= cos theta/ csc theta
=========
Prove this identity:
(sin - cos)/(sec - csc) = cos/csc
csc*(sin - cos) = cos*(sec - csc)
1 - cos/sin = 1 - cos/sin
===================
The requirement to work on one side only is sometimes mentioned.
I've never seen an example where that makes any difference.
RELATED QUESTIONS
prove this identity: cos theta tan theta csc theta =... (answered by sarah_adam)
establish the identity: sec theta / csc theta + sin theta / cos theta = 2 tan... (answered by stanbon)
prove that cot (theta) cos (theta)=csc (theta)- sin (theta)
(answered by lwsshak3)
Prove the trigonometric identity:
{{{csc(theta)}}}{{{""-""}}}{{{cot(theta)}}} =... (answered by Edwin McCravy)
Please help me prove these following identities with explanation, thanks <3
1.) {{{... (answered by Alan3354)
How do you verify the identity?
Sec(theta)/csc(theta) +sin(theta)/cos(theta)=2... (answered by lwsshak3)
csc theta - sin theta/1+cos theta = cot... (answered by Edwin McCravy)
establish each identity
A) sec^4 theta - sec^2 theta = tan^4 theta + tan^2 theta
(answered by solver91311)
prove the following identity:
sin theta cos theta - sec theta sin theta = -sin^2 theta (answered by Fermat)