Wednesday
November 26, 2014

Homework Help: Math - Trig

Posted by Bob on Sunday, April 5, 2009 at 2:43pm.

I need to find the solutions in the interval [0, 2pi for:

2sinx + cosx = 0

Im trying to get it where I can split two things up and set them equal to zero but that can only be done when they are being multiplied to each other, but as you can see they are being added, so they cannot be separated.

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