Wednesday

April 23, 2014

April 23, 2014

Posted by **kalpana** on Friday, September 5, 2008 at 9:23am.

then prove

tan(p+q)=2ac/a2-c2

- trig -
**drwls**, Friday, September 5, 2008 at 9:27amp and q are not in the first equation.

Your second equations lacks needed parentheses and exponent (^) symbols in the denominator

**Related Questions**

maths trig - if p and q are the solutions of the equation atanx+bsecx,show that ...

Trig - Two observers 1 km apart spot an airplane. The angles of elevation of the...

chemistry - Vectors A B, and C satisfy the vector equation A+B=C and their ...

maths - If the sum of the squares of the roots of the quadratic equation ax^2 + ...

Math-Trig - Find all angles in degrees that satisfy each equation. tan(a)+rad3=0

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

Trigonometry - 1.Solve tan^2x + tan x – 1 = 0 for the principal value(s) to two ...

Math- gr.12 Trig. - Hi, could someone explain to me how to use a counterexample...

trig - Find all angles in degrees that satisfy the equation. Round approximate ...

genetics - i have a diploid cell with 3 pairs of homologous chromosomes A1,A2,B1...