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Determine the general solution of 6 sin² x+7cos x-3=0​

Determine the general solution of 6 sin² x+7cos x-3=0​
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Determine the general solution of 6 sin² x+7cos x-3=0​

User Nimo
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Answer:

x = 2nπ ± π/3 or x = 2nπ ± cos⁻¹(3/4)

User Daniel Rusev
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