Sunday
April 20, 2014

Homework Help: equation trig

Posted by VesaN on Friday, May 7, 2010 at 12:35pm.

cosx-sinx<1/2

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Trig........ - I need to prove that the following is true. Thanks (cosx / 1-sinx...
trigonometry - can i use factoring to simplify this trig identity? the problem ...
Trigonometry Check - Simplify #3: [cosx-sin(90-x)sinx]/[cosx-cos(180-x)tanx] = [...
Pre-Calc - Trigonometric Identities Prove: (tanx + secx -1)/(tanx - secx + 1)= ...
Math - Im really struggling with these proving identities problems can somebody ...
Math - Verify the identity . (cscX-cotX)^2=1-cosX/1+cosX _______ sorry i cant ...
Maths - Solve this equation fo rx in the interval 0<=x<=360 3sinxtanx=8 I ...
Trig - Verify the identity: tanx(cos2x) = sin2x - tanx Left Side = (sinx/cosx)(...
Pre-calc - prove the identity: (cosx)(tanx + sinx cotx)=sinx+cos(squared)x i ...
Trigonometry. - ( tanx/1-cotx )+ (cotx/1-tanx)= (1+secxcscx) Good one! ...

Search
Members