Monday
November 24, 2014

Homework Help: trig

Posted by kate on Thursday, May 17, 2012 at 9:38pm.

write sin4xcos2 as the sum or difference of two functions. answers: 1/2(cos6x+cos2x), 1/2(cos2x-cos6x), 1/2(sin6x+sin2x), sin6x-sin2x

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

trig - write sin4xcos2 as the sum or difference of two functions. answers: 1/2(...
trig - write sin4xcos2 as the sum or difference of two functions. answers: 1/2(...
Trig - Simplify: (cosx + cos2x + cos3x + cos4x + cos5x + cos6x) / (sinx + sin2x...
trig - sinx = 4/5 and x terminates in Quadrant II Find sin2x and cos2x How to ...
trig - (sec6x+sin2x)/(sin6x-sin2x)=tan4xcot2x
trig - cotx = -2 and 0 less than or equal to x less than or equal to pi Find ...
trigonometry - Been trying this forever so it says: Simplify 1+sin2x+cos2x/1+...
trig - tanx = 5/12 and sinx<0 Find sin2x and cos2x How to get the answers of ...
maths - prove that 1+sin2x-cos2x / sin2x+cos2x = tanx
gr 12. advanced functions - Trig identity Prove: cos2x tan(pie/4 - x...

Search
Members