Wednesday

July 23, 2014

July 23, 2014

Posted by **Tabitha** on Thursday, January 20, 2011 at 2:54pm.

**Related Questions**

trig - how would you verify this trig identity (1+cos(x) / 1-cos(x)) - (1-cos(x...

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

trig - it says to verify the following identity, working only on one side: cotx+...

Math - Solving Trig Equations - What am I doing wrong? Equation: sin2x = 2cos2x ...

trig - Verify the equation is an identitiy: cot(x)tan(x+pi) - sin(pi-x)cos((pi/2...

trig - Reduce the following to the sine or cosine of one angle: (i) sin145*cos75...

trig - verify the identity algebraically- (5-5 cos x)(5+5 cos x)=25 (sin^x)

trigonometry - Verify that following are identities: 1. cos 3t = 4 cosł t-3 cos ...

trig - Show that 1-cos2A/Cos^2*A = tan^2*A 1-cos2A/Cos^2*A = [Cos^2(A) - Cos(2A...

Precal - I do not understand how to do this problem ((sin^3 A + cos^3 A)/(sin A...