Thursday
April 24, 2014

Homework Help: maths

Posted by Rox on Wednesday, February 13, 2013 at 9:47am.

It is given that sin(θ)=1/√15. In addition, a and b are coprime positive integers such that cos(2θ)=a/b. What is the value of a+b?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

trigonometry - It is given that sin(θ)=15√. In addition, a and b are ...
Math - Calculus - The identity below is significant because it relates 3 ...
Pre-Calculus - If θ represents an angle such that sin2θ = tanθ - ...
math trigono - 1. If tanθ = √3 , what is the value of cot ? 2. ...
trigonometry - given tanθ= -2√10/3 and π/2<θ< π ...
trig - An object Is propelled upward at an angle θ, 45 < θ<90...
Calculus - A vehicle moves along a straight path with a speed of 4m/s. A ...
maths - If cosθ + cos^2 θ = 1, then sin^12 θ + 3 sin^10 θ + ...
math - Solve the following equation for theta (θ) over the given domain: &#...
Trig - Given that csc θ = -4 and tan θ > 0, find the exact value of...

Search
Members