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Recent questions tagged trigonometric-identities

Cot θ +(1/cot θ)

asked Nov 9, 2014 in TRIGONOMETRY by anonymous

Trigonometry question?

asked Nov 5, 2014 in TRIGONOMETRY by anonymous

Cot θ − tan θ = cos 2θ/(sin θ cos θ)?

asked Nov 3, 2014 in ALGEBRA 2 by anonymous

Please help me in verifying Trig Identities:

asked Oct 31, 2014 in TRIGONOMETRY by anonymous

prove these 2 trig identities and show the steps please.

asked Oct 30, 2014 in PRECALCULUS by anonymous

Prove tan(60+A)tan(60-A)=2cos2A+1/2cos2A-1

asked Oct 28, 2014 in TRIGONOMETRY by anonymous

Prove that each equation is an identity.

asked Oct 27, 2014 in PRECALCULUS by anonymous

Prove that

asked Oct 22, 2014 in TRIGONOMETRY by anonymous

Very hard math question?

asked Oct 11, 2014 in PRECALCULUS by anonymous

Help on Trigonometric Identities?

asked Oct 1, 2014 in TRIGONOMETRY by anonymous

Math question help?

asked Sep 18, 2014 in TRIGONOMETRY by anonymous

Use the fundamental identities to simplify the expression.

asked Aug 30, 2014 in TRIGONOMETRY by anonymous

prove that (secx+tanx)(1-sinx/cosx)=1

asked Aug 27, 2014 in PRECALCULUS by anonymous

Derive the identity

asked Aug 26, 2014 in TRIGONOMETRY by anonymous

prove.

asked Aug 23, 2014 in TRIGONOMETRY by anonymous

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