Question: State whether the given differential equations are linear or nonlinear and give the order of each (a) xy - 2y'4 + y =0 (b)

State whether the given differential equations are linear or nonlinear and give the order of each (a) xy" - 2y'4 + y =0 (b) rdy + (y-xy - re)dx = 0 (hint: divide through by da and relook)

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