Asked by Lizzy
Verify the following identity
cos2x/sin2x+sinx/cosx=csc2x
cos2x/sin2x+sinx/cosx=csc2x
Answers
Answered by
Steve
cos2x/sin2x + sinx/cosx
cos2x/sin2x + 2sin^2 x/(2sinx cosx)
(cos2x + 2sin^2 x)/sin2x
(1-2sin^2 x + 2sin^2 x)/sin2x
1/sin2x
csc2x
cos2x/sin2x + 2sin^2 x/(2sinx cosx)
(cos2x + 2sin^2 x)/sin2x
(1-2sin^2 x + 2sin^2 x)/sin2x
1/sin2x
csc2x
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.