Tuesday
October 21, 2014

Homework Help: Prove or disprove?

Posted by Jerry on Tuesday, November 13, 2012 at 9:47am.

cos(X+pi/6) + sin(x-pi/3) = 0

I am working with one side but I am not sure if I can subtract at all here.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Prove or Disprove - Cos(X+y)cos(x-y)= cos^2theta - sin^2theta I foiled the left ...
trig - it says to verify the following identity, working only on one side: cotx+...
Math - Calculus - The identity below is significant because it relates 3 ...
TRIG! - Posted by hayden on Monday, February 23, 2009 at 4:05pm. sin^6 x + cos^6...
Precalculus with Trigonometry - Prove or disprove the following Identities: cos...
MATH - Hi, I really need help with these questions. I did some of them halfway, ...
Mathematics - Trigonometric Identities - Let y represent theta Prove: 1 + 1/tan^...
Precalc - Prove or disprove the following identity. cos(-x) - sin(-x) = cos(x...
Trigonometry desperate help, clueless girl here - 2. solve cos 2x-3sin x cos 2x...
Precalculus with Trigonometry - Prove or disprove the following identity: (sin(...

Search
Members