Sin-sin inverse 3-11 - cos inverse x- - 1-then x is-A-3-11-B-2-3-11-C-3-11-D-8-11

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Trigonometric Ratios of Multiples of an Angle

sin(sin inver...

Question

sin(sin inverse 3π/11 + cos inverse x) = 1,then x is A)-3π/11 B)π/2-3π/11 C)3π/11 D)8π/11

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