3cosx+sinx=0, x=?
And how to solve it?
3cosx = - sinx
cosx = -1/3sinx
cosx/sinx = -1/3
sinx/cosx = -3
tanx = -3
x =arctan(-3) = -71.565 degrees = 288.435 degrees and 108.43 degrees
Haha i really hate it when there is such an obvious way to solve the problem but i just can't see it even after trying various techniques for an hour or two lol
Anyways, thanks for the answer, you da real MVP :)
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