Thursday

October 2, 2014

October 2, 2014

Posted by **Tara** on Sunday, January 10, 2010 at 6:17pm.

(sin/cos)^2Beta times 1/sin-(sin/cos)^2

(sin^2/cos^2)-(sin^2/cos^2)=-sin/cos

Is this correct?

- Trig. -
**Damon**, Sunday, January 10, 2010 at 6:29pm(s^2/c^2)(1/s) - s^2/c^2

(s^2/c^2) [ 1/s -1 ]

(s^2/c^2)(1-s)/s

(s/c^2)(1-s)

I do not know what more can be done.

**Answer this Question**

**Related Questions**

Mathematics - Trigonometric Identities - Let y represent theta Prove: 1 + 1/tan^...

Trig - Given: cos u = 3/5; 0 < u < pi/2 cos v = 5/13; 3pi/2 < v < ...

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

tigonometry - expres the following as sums and differences of sines or cosines ...

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

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

precalculus - For each of the following determine whether or not it is an ...

Trigonometry - Please review and tell me if i did something wrong. Find the ...

Math - Calculus - The identity below is significant because it relates 3 ...

trig 26 - simplify to a constant or trig func. 1. sec Ču-tan Ču/cos Čv+sin Čv ...