Monday

October 20, 2014

October 20, 2014

Posted by **Jimmy** on Friday, January 27, 2012 at 6:21pm.

sin2(θ) =

- math -
**Damon**, Friday, January 27, 2012 at 6:26pmYou mean sin^2 theta I think

Please use ^ for "to the power"

(-1/sqrt 2)(-1/sqrt 2) = 1/2

**Answer this Question**

**Related Questions**

Pre-Calculus - If θ represents an angle such that sin2θ = tanθ - ...

Math - Calculus - The identity below is significant because it relates 3 ...

trigonometry - given tanθ= -2√10/3 and π/2<θ< π ...

precalculus - sinθ=12/13, θ lies in quadrant II. Find the exact value...

math - if cosθ=2/3 and tanθ<0 find the exact value sin(θ-5&#...

Trigonometry - Which of the following is equivalent to 1 − cos 2 θ/...

trigonometry - if cosθ=2/3 and tanθ<0 find the exact value sin(&#...

math - given sinθ=-5/13 and π<θ<3π/2 find sin2θ ...

Math - If sinθ=1/5 and θ is in Quadrant I, find the exact value of ...

mathematics - given sinθ=-5/13 and π<θ<3π/2 find sin2...