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How many of the below 4 DFs are linear with non-constant coefficients. yleft(frac{dy}{dx} ight)^{2} x=0,y'' 2y' y=1,frac{d^{2}u}{dt^{2}} frac{du}{dt}=sec{(u)},frac{dx}{dt} 3xt=t^{2},y'''' 3(y')^2-4y=0
How many of the below 4 DFs are linear with non-constant coefficients. y\left(\frac{dy}{dx} ight)^{2} x=0,y'' 2y' y=1,\frac{d^{2}u}{dt^{2}} \frac{du}{dt}=\sec{(u)},\frac{dx}{dt} 3xt=t^{2},y'''' 3(y')^2-4y=0
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Discrete and Combinatorial Mathematics An Applied Introduction
Authors: Ralph P. Grimaldi
5th edition
201726343, 978-0201726343
