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find all solutions of the equation in the interval [0, 2п)

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(a) Equation : .

trigonometric-equation
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asked Mar 6, 2014 in TRIGONOMETRY by dkinz Apprentice

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1 Answer

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The equation is .

Add 1 to each side.

Extract square roots.

The function has a period of , first find all solutions in the interval .

So the solutions are ; and substitute in .

The solutions are .

answered Mar 6, 2014 by steve Scholar

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