Friday

April 18, 2014

April 18, 2014

Posted by **Anonymous** on Monday, November 2, 2009 at 3:00pm.

**Related Questions**

advanced functions - Use the Pythagorean identity to show that the double angle ...

Math (Trig) - sorry, another I can't figure out Show that (1-cot^2x)/(tan^2x-1)=...

TRIG! - Posted by hayden on Monday, February 23, 2009 at 4:05pm. sin^6 x + cos^6...

Trigonometry - Show algebraically how to confirm that cos2x=cos^2x-sin^2x using ...

advanced functions - Use the Pythagorean Identify to show that the double angle ...

MATH - 1.)Find the exact solution algebriacally, if possible: (PLEASE SHOW ALL ...

Trigonometry - I have some trigonometric equations to do, but I'm pretty lost, ...

maths - Choose the option that gives the solution of the initial-value problem ...

Math - Prove each identity: a) 1-cos^2x=tan^2xcos^2x b) cos^2x + 2sin^2x-1 = sin...

Trig - Simplify sin x cos^2x-sinx Here's my book's explanation which I don't ...