March 30, 2015

Homework Help: trigonometry

Posted by sam on Thursday, November 11, 2010 at 4:40pm.

exact value of


Answer this Question

First Name:
School Subject:

Related Questions

trig - exact value of cot[arccos(-2/3)]
Trigonometry - 1. Find the exact value of the following (Think identity) Cos(2 ...
math - determine the exact value of (cot pi/3) + (csc pi/3) / (cos pi/4). how is...
Math - I need to find the exact value of tan(arccos(-sqrt 11/6)).
Precal - Find the exact value of the expression. sin(arccos sqrt(5)/5)
pre-calc - Can someone help me find the exact value of 4csc(3pi/4)-cot(-pi/4)? ...
Math - Calculate the limit: lim(((arccos x)^(n+1))/((arccos x)^n) with x tends ...
trigonometry - 5. If cot 2θ = 5/12 with 0 ≤ 2θ ≤ π...
Trigonometry - Write the trigonometric expression as an algebraic expression. 1...
Math - Find the exact value: 1.) cos^-1(sin(pi/2)) 2.) arccos(cos(7pi/2))