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Order and Degree
Last updated at Aug. 20, 2021 by Teachoo
Ex 9.1, 4 Determine order and degree (if defined) of differential equations given (d2y/dx2)2 + cos (dy/dx) = 0 (d2y/dx2)2 + cos (dy/dx) = 0 β΄ (y'')2 + cos (y') = 0 Highest Order of Derivative =2 Order =π Degree :- Since y' is in πππ (y') It is not a Polynomial equation in derivative β΄ Degree is Not Defined