Saturday
April 19, 2014

Homework Help: math

Posted by David on Sunday, May 19, 2013 at 8:59am.

If 1/cos - cos=a^3 and 1/sin - sin=b^3
Show that tan=a/b

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

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! ...
Math - Calculus - The identity below is significant because it relates 3 ...
trig - Reduce the following to the sine or cosine of one angle: (i) sin145*cos75...
math - Can you please check my work. A particle is moving with the given data. ...
Mathematics - Trigonometric Identities - Let y represent theta Prove: 1 + 1/tan^...
TRIG! - Posted by hayden on Monday, February 23, 2009 at 4:05pm. sin^6 x + cos^6...
Precal - I do not understand how to do this problem ((sin^3 A + cos^3 A)/(sin A...
math - Prove that for all real values of a, b, t (theta): (a * cos t + b * sin t...
Trig - Given: cos u = 3/5; 0 < u < pi/2 cos v = 5/13; 3pi/2 < v < ...

Search
Members