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The degree of the differential equation `((d^2y)/(dx^2))^2-((dy)/(dx))=\ y^3` , is a. `1/2` b. `2` c. `3` d. `4`

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` (d^{2} y / d x^{2})^{2}-(d y / d x)=y^{3} `

Differential equation’s highest Order is 2

And Highest power of highest order is `(frac{d^{2} y}{d x^{2}})^{2}`

`therefore` Degree `=2`
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