Wednesday
April 16, 2014

Homework Help: trig

Posted by Rick on Thursday, February 28, 2008 at 1:43pm.

Graph one complete cycle of
y + cos x cos pi over6 + sin x sin pi/6 by first rewriting the right side in the form cos(A-B)

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Math - Calculus - The identity below is significant because it relates 3 ...
Trigonometry - I need help with I just can't seem to get anywhere. this is as ...
math - Eliminate the parameter (What does that mean?) and write a rectangular ...
Trig - Given: cos u = 3/5; 0 < u < pi/2 cos v = 5/13; 3pi/2 < v < ...
trig - it says to verify the following identity, working only on one side: cotx+...
TRIG! - Posted by hayden on Monday, February 23, 2009 at 4:05pm. sin^6 x + cos^6...
math - Use the exact values of the sin, cos and tan of pi/3 and pi/6, and the ...
Math(Please help) - 1)tan Q = -3/4 Find cosQ -3^2 + 4^2 = x^2 9+16 = sqrt 25 = 5...
trig - Reduce the following to the sine or cosine of one angle: (i) sin145*cos75...
Math(Please help) - 2) Use the sum and difference identites sin[x + pi/4] + sin[...

Search
Members