Sunday
October 26, 2014

Homework Help: Trigonometry

Posted by Sangita on Wednesday, March 28, 2012 at 8:37am.

Which of the following is equivalent to 1 − cos 2 θ/cos 2 θ?
A. sec2 θ
B. (csc 2 θ ) -1
C. tan 2 θ
D. sin 2 θ
E. 1/sin2 θ

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Math - Calculus - The identity below is significant because it relates 3 ...
Trigonometry - There are four complex fourth roots to the number 4−4√...
Algebra 2/ Trigonometry - The expression oos θ/sin θ + sin θ is ...
trigonometry - if cosθ=2/3 and tanθ<0 find the exact value sin(&#...
Trig - Given that csc θ = -4 and tan θ > 0, find the exact value of...
Trigonometry - Could someone please help me with the following q's I'm having ...
pre-calc help !!!!!!! - 1) cscθsinθ-sin^2θ 2)sinθcscθ/...
Complex angles - There are four complex fourth roots to the number 4−43&#...
trig - The terminal side of θ lies on a given line in the specified ...
math - if cosθ=2/3 and tanθ<0 find the exact value sin(θ-5&#...

Search
Members