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Solve 4 sin(3 x) = 3 for the two smallest positive solutions A and B, with A < B

1 Answer

The trigonometric equation is .

Rewrite the equation is .

General solution :

If , then , where is an integer.

Two smallest positive solutions are .

answered Apr 22, 2016 by Anney Mentor

where does the 1 third come from at the end?

asked Jun 24, 2020 in TRIGONOMETRY by anonymous

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