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Indian Navy SSR (Sailor) Differential Equations — practice questions

4 free MCQs with worked solutions. Tap any question for the answer + explanation, or practice them all in the app.

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The order and degree of $\left(\dfrac{d^2y}{dx^2}\right)^{1/2} - \left(\dfrac{dy}{dx}\right)^{1/3} = 20$ are:For dy/dx = x, general solution:Solve x dy/dx + y = x²:For DE M(x,y) dx + N(x,y) dy = 0 to be EXACT: