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Correct option is D
Given that sinxdydx+ycosx=4x⇒ddxysinx=4xIntegration on both sides∫dysinx=∫4xdx⇒ysinx=4x22+C⇒ysinx=2x2+C Given yπ2=0C=−π22 Thus ysinx=2x2-π22 Now ysinπ6=2π236-π22⇒y·12=π218−π22⇒y2=−8π218∴y=−8π29Talk to our academic expert!
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