The second order differential equation is - Vidyadip

MCQ

The second order differential equation is

A
${y'^2} + x = {y^2}$
✓
$y'y'' + y = \sin x$
C
$y''' + y'' + y = 0$
D
$y' = y$

✓

Answer

Correct option: B.

$y'y'' + y = \sin x$

b
(b) The order of the differential equation is order of highest derivatives in the differential equation.

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