Wednesday
April 23, 2014

Homework Help: Math

Posted by Anonymous on Monday, November 5, 2012 at 2:00pm.

Prove that tan 22 1/2 = √2 - 1

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Trigonometry desperate help, clueless girl here - 2. solve cos 2x-3sin x cos 2x...
maths - Derivative of √ tan x is, Answer: A. sin 2 x/ √ tan x B. cos...
Trigonometry - 1.Solve tan^2x + tan x 1 = 0 for the principal value(s) to two ...
trigonometry - 5.Find the complete exact solution of sin x = -√3/2. 10. ...
trigonometry - 5. Find the complete exact solution of sin x = -√3/2. 9. ...
Trig - tan 15 using composite argument? - tan 15 tan (45-30) (tan 45 - tan ...
trigo math - 7. Prove that tan B sin B + cos B = sec B. 11. Prove that tan&#...
math - tan^-1a+tan^-1b+tan^-1c=pi,yhen prove that a+b+c=abc
trigonometry hlp me - 6.Prove that tan y cos^2 y + sin^2y/sin y = cos y + sin y...
Pre-Calc (Prove the identity) - Prove the identity. (show your work please) tan(...

Search
Members