Thursday

March 5, 2015

March 5, 2015

Posted by **trig** on Sunday, July 14, 2013 at 10:57am.

(sin^2x+cos^2x) - (csc^2x-cot^2x)

- trig -
**Steve**, Sunday, July 14, 2013 at 4:55pmrecall the basic identities:

sin^2+cos^2 = 1

csc^2 = 1+tan^2

**Answer this Question**

**Related Questions**

trig - simplify the expression. cos^2x+sin^2x/cot^2x-csc^2x

Trigonometry - Hello all, In our math class, we are practicing the trigonometric...

algebra - Can someone please help me do this problem? That would be great! ...

trig - For each expression in column I, choose the expression from column II to ...

verifying trigonometric identities - How do I do these problems? Verify the ...

Pre-Calculus - I don't understand,please be clear! Prove that each equation is ...

Math - cos(tan + cot) = csc only simplify one side to equal csc so far I got ...

Pre-Calculus - Prove that each equation is an identity. I tried to do the ...

trig 30 - For csc^2 A-1/cot A csc A, what is the simplest equivalent trig ...

Precalculus check answers help! - 1.) Find an expression equivalent to sec theta...