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sin3x=cosx how to solve this one without using formulas for sec and cosec, is it possible?

Boki , 8 Years ago
Grade 12th pass
anser 1 Answers
Aarushi Ahlawat
Plot both the functions and see where both becomes equal. Since cubic funtion retain the sign, solution will repeat in first and third quadrant. son add n\pi where n is an interger.
Last Activity: 7 Years ago
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