If sin x = √5/3 and 0< x < π/2, find the value of sin 2x , cos 2x , tan 2x
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if sin x=√5/3 and π/2 < x <π then find the value of sin x/2, cos x/2,tan x/2.
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sin 2x=2√5/3
cos 2x=4/3
tan 2x=√5
cos 2x=4/3
tan 2x=√5
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