Tuesday

March 31, 2015

March 31, 2015

Posted by **Don** on Tuesday, December 20, 2011 at 9:55pm.

- Trig -
**Damon**, Wednesday, December 21, 2011 at 5:13amtan = sin/cos

so

sin * cos/sin = cos

**Answer this Question**

**Related Questions**

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

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

Trig Identities - Proving identities: 1) 1+ 1/tan^2x = 1/sin^2x 2) 2sin^2 x-1 = ...

MathsSs triG - Consider sin(x-360)sin(90-x)tan(-x)/cos(90+x) 1.A.SIMPLIFY sin(x-...

TRIG - what is another form of: sin (A+B) sin (A-B)/ cos^2 A cos^2 B a) cos^2 A...

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

TRIG - if sin s = -5 /13 and sin t -3/5 s is in QIII t is in QIV find tan (s-t) ...

trig - give the exact real number value without using a calculator sin[(cos^-1)(...

Trig. - tan^2BeatacscBeta-tan^2 (simplify) (sin/cos)^2Beta times 1/sin-(sin/cos...

Math-Trig - Trig Questions- 1. Write the algebraic expression which shows Cos((...