Friday
April 18, 2014

Homework Help: trig

Posted by jessica on Tuesday, April 13, 2010 at 7:45pm.

Establish the trigonometric identity (Hint: Use sum to product)

cos(5x)+cos(3x)/sin(5x)-sin(3x)=cot(x)

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

algebra - Can someone please help me do this problem? That would be great! ...
Math - Calculus - The identity below is significant because it relates 3 ...
TRIG/ALGEBRA - 1) Find the exact value. Use a sum or difference identity. tan (-...
Math - 1. use the suitable product-to-sum formula to rewrite the following ...
trig - it says to verify the following identity, working only on one side: cotx+...
Precalculus - Prove that the equation is an identity. cos x - cos 5x= 4 sin 3x ...
Precalculus - Prove that the equation is an identity. cos x - cos 5x= 4 sin 3x ...
Precalculus - Prove that the equation is an identity. cos x - cos 5x= 4 sin 3x ...
Trigonometry - Find the general solution of the following equation. sin (5x) = ...
Cos-Derivative - y= (cos^3 x) (cos 3x) I got -3 sin(3x) cos^3x - 3 sin(x) cos (...

Search
Members