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प्रश्न
(y'')2 + (y')3 + sin y = 0
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उत्तर
In this differential equation, the order of the highest order derivative is 2 and its power is 2. So, the order of the differential equation is 2 and its degree is 2.
It is a non-linear differential equation, as its degree is 2, which is more than 1.
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