Wednesday
August 20, 2014

Homework Help: Math- Simplifying Identities

Posted by Jamie on Tuesday, September 28, 2010 at 8:12pm.

1.) cot(-θ)(secθ)
I think the answer is secθ but I don't know how to get this.

2.) (tanθ) / (cos)(90° -θ)

3.) 3sin2xcos2x - sin4x

4.) (cosx + tanx) / (csc^2 x)

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

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 ...
Math - Calculus - The identity below is significant because it relates 3 ...
Algebra - Find the complete solution of each equation. Express your answer in ...
Algebra - Find the complete solution of each equation. Express your answer in ...
Trig - Verify the given equations: ____1______ + ____1_______ = -2 tanθ tan...
trig - The terminal side of θ lies on a given line in the specified ...
math - Prove the following identities: a) (cosec θ + cotθ)(cosecθ...
math trigono - 1. If tanθ = –√3 , what is the value of cot ? 2. ...
Math - Find sec θ and csc θ. If tan θ =3 and cos θ>0. ...

Search
Members