Wednesday

September 17, 2014

September 17, 2014

Posted by **Tabitha** on Thursday, January 20, 2011 at 2:52pm.

2sin2x–sinx=1.

**Answer this Question**

**Related Questions**

Trig Help - Prove the following: [1+sinx]/[1+cscx]=tanx/secx =[1+sinx]/[1+1/sinx...

Trig - Verify that each trigometric equation is an identity. 1/1-sinx + 1/1+sinx...

TRIG - Verify cos x/1+sinx + 1+ sinx/cosx = 2sec

Math (Trig) a.s.a.p, thanks! - verify the identities: 1.) 2tanx-(1+tanx)^2 = -...

Trig........ - I need to prove that the following is true. Thanks (cosx / 1-sinx...

Trig - Verify the identity: tanx(cos2x) = sin2x - tanx Left Side = (sinx/cosx)(...

Trig - Verify the following identity: 1-cosx/sinx=sinx/1+cosx

Pre-Calc : Verify the Identity - Verify the Identity: sin(x+π)/cos(x+3π...

Math - 1) evaluate without a calculator: a)sin(3.14/4) b) cos(-3(3.14)/4) c) ...

trig - solve equation for exact solution if possible leave answer in degree sinx...