If y= A sin x + B cos x,then prove that sin 2x - y day...
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If y= A sin² x + B cos x,then prove that sin 2x - y₂ day dx² -2 cos 2x y₁ = 0, where y, = dy dx 3/₂ => (2016) If y= A sin² x + B cos x,then prove that sin 2x - y₂ day dx² -2 cos 2x y₁ = 0, where y, = dy dx 3/₂ => (2016)
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