Thursday
November 27, 2014

Homework Help: Trig

Posted by Lenny on Tuesday, December 13, 2011 at 7:19pm.

The set of solution(s) of 2 cos^2
(θ) - 13 cos(θ) + 6 = 0 that is(are) in the
interval (0,π/2) is one of following
a. {π/6} b. {π/3}
c. {π/4}
d. {π/3, π/6}
e. {π/6, π/4}

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

trig - cosθ =5/13 with -π/2 < θ <0 find each of the ...
TRIGONOMETRY - Can you check my work, please? This is for a trig study guide for...
Math, please help - Which of the following are trigonometric identities? (Can be...
Trig Help! - Question: Trying to find cos π/12, if cos π/6 = square ...
trigonometry - tanθ= -2sqrt10/3 and π/2<θ< π find a. ...
Precalculus - Use one of the identities cos(t + 2πk) = cos t or sin(t + 2&#...
Math integrals - What is the indefinite integral of ∫ [sin (π/x)]/ x^...
trigonometry - given tanθ= -2√10/3 and π/2<θ< π ...
Trig - Solve the trig equation exactly over the indicated interval. tanθ = ...
Math - Evaluate *Note - We have to find the exact value of these. That I know to...

Search
Members