Tuesday

October 21, 2014

October 21, 2014

Posted by **anoynomous** on Tuesday, April 9, 2013 at 11:46am.

**Answer this Question**

**Related Questions**

Maths - 1) Simplification (trigonometric ratios of allied angles)? Simplify : i...

MathS triG - 1 .If tanA=1/3 and tanB=1/7 (both A and B are acute),calculate ...

maths Pls help trig - 1 .If tanA=1/3 and tanB=1/7 (both A and B are acute),...

trig - find to the nearesr degree, all values of x between 0 degrees and 360 ...

maths - Choose three options which are true: a) an angle of 150 degrees is ...

Trigonometry desperate help, clueless girl here - 2. solve cos 2x-3sin x cos 2x...

math - how to define arc cosine(cosine x) for -360 deg<x< 360 deg?? a ...

trig - If A+B+C=^(^=180) prove that sinA + sinB - sinC = 4sinA/2 sinB/2 cosC/2

math - Find the exact value of cos 300 degrees. thanks guys cos 300 = 1/2 = 0....

Trigonometry - Prove that cos(A+B)cosC - cos(B+C)cosA = sinBsin(C-A)