Question: How to solve this trigonometric inequality, how to reduce it to a simpler form. 6sinx+3sin xcosx5cos? x2

How to solve this trigonometric inequality, how to reduce it to a

How to solve this trigonometric inequality, how to reduce it to a simpler form. 6sinx+3sin xcosx5cos? x2

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use the identity sin2x cos2x 1 to write 6sin2x 3sinxcosx5cos2x 61cos2x 3sinxcosx 5cos2x Simplifying ... View full answer

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