Thursday
September 18, 2014

Homework Help: Trignometry

Posted by Anonymous on Tuesday, January 31, 2012 at 10:31pm.

How can I find the exact value of 4cos(7/4)-2sin(/3) without using a calculator (show work)?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

trig - How can I find the exact value of 4cos(7/4)-2sin(/3)?
maths-trignometry - without using calculator, find the Value of following is ...
maths-trignometry(urgent) - without using calculator, find the Value of ...
Mathematics - 1. Show that Sin3 Theta - Cos2 Theta = (1 - Sin Theta)(4Sin^2 ...
math - Without a calculator, find the exact value of csc20 − cot 40 , ...
trig - Find the exact value. Without using a calculator a) cos (-17pi/6) b) sec...
Trigonometry - How do you find the exact value of cos -7pi/12 without using a ...
Mathematics - 1. Show that Sin3 - Cos2 = (1 - Sin)(4Sin^2 + 2Sin - 1). ...
Math - 1. Find the exact value of 2tan pi/12 / 1-tan^2 pi/12 root 3/3? 2. Given ...
trig - 2sin(x)cos(x)+cos(x)=0 I'm looking for exact value solutions in [0, 3&#...

Search
Members