Can someone please help me solve this equation. I seem to get a maths error on my calculator when i put Thanks EDIT: Please move to trig thread. I accidentally posted in the wrong one.
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Originally Posted by deltaxray Can someone please help me solve this equation. I seem to get a maths error on my calculator when i put Thanks EDIT: Please move to trig thread. I accidentally posted in the wrong one. HI U mean ?? If so , Its math error because the minimum of cos is -1 . Sketch the cos graph , it should be clear to you .
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