Wednesday
March 4, 2015

Homework Help: Calculus (trig stuff)

Posted by Calculus (trig stuff) on Sunday, October 25, 2009 at 9:33pm.

How do I do these type of problems

find the exact value. Do not use a calculator

cos 7pi

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

math - Eliminate the parameter (What does that mean?) and write a rectangular ...
Trigonometry - How do you find the exact value of cos -7pi/12 without using a ...
Trigonometry - Hi, I need help with this question: Use the addition and ...
trig - Evaluate giving exact values and identities. Calculator based solutions ...
trig - Find the exact value. Without using a calculator a) cos (-17pi/6) b) sec...
Math - Find the exact value: 1.) cos^-1(sin(pi/2)) 2.) arccos(cos(7pi/2))
Math - Find the exact value: 1.) cos^-1(sin(pi/2)) 2.) arccos(cos(7pi/2))
math - Determine the exact value of cos^-1 (pi/2). Give a number and an ...
Trig - If cosx = 10/19 an pi < x < 2pi, find the exact value of cos x/2 ...
trig - 2sin(x)cos(x)+cos(x)=0 I'm looking for exact value solutions in [0, 3&#...

Members