Bill D.

asked • 12/18/16

Trig Identity - Prove Each Identity - Show All Work

prove (1 - cos2x)(1 - tan2x) = sin2x cos2x/1-sin2x
 
I can't seem to solve this! Halp!!!

1 Expert Answer

By:

Mark M. answered • 12/18/16

Tutor
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Mathematics Teacher - NCLB Highly Qualified

Bill D.

Are you able to keep going :3
Report

12/18/16

Mark M.

Yes, I am able. Try and you might see that you are also!
Hint: determine LCD and combine.
Report

12/18/16

Bill D.

Can you show me what you did next? To the end please? I got the wrong answer still. 
Report

12/19/16

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