Tuesday
October 21, 2014

Homework Help: Trigonometry

Posted by Trig on Sunday, November 9, 2008 at 2:16pm.

Prove that (3cos^2x + 8sinx-8/cos^2x) = (3sinx-5/sinx+1)

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Trig - prove the identity (sinX)^6 +(cosX)^6= 1 - 3(sinX)^2 (cosX)^2 sinX^6= ...
Trigonometry - Prove the following trigonometric identities. please give a ...
Trig Help - Prove the following: [1+sinx]/[1+cscx]=tanx/secx =[1+sinx]/[1+1/sinx...
Mathematics - Trigonometric Identities - Prove: sin^2x - sin^4x = cos^2x - cos^...
Math - 1. Find y'(x) when xsecy - 3y sinx = 1 a) (3ycosx - sec y) / (xsec^2y - ...
Trigonometry. - ( tanx/1-cotx )+ (cotx/1-tanx)= (1+secxcscx) Good one! ...
Trig........ - I need to prove that the following is true. Thanks (cosx / 1-sinx...
Maths - Solve this equation fo rx in the interval 0<=x<=360 3sinxtanx=8 I ...
Pre-Calc - Trigonometric Identities Prove: (tanx + secx -1)/(tanx - secx + 1)= ...
maths - trigonometry - I've asked about this same question before, and someone ...

Search
Members