Physics, asked by satyendra312, 1 year ago

plzzzz anwer correctly with full describe

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Answered by ayushkumar277

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cos theta is base/hypotenuse

Therefore base is equals to 4 x

and hypotenuse is equal to 5 x

Therefore by Pythagoras theorem perpendicular is equal to 3x

Now -3 /4 means - perpendicular/base

there for it is - sin theta or sin(270-theta)

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