defence exam Agniveer Vayu Group X & XY Mock Test 01/2026 Mathematics Differential Equations Order and Degree of a Differential Equation
Find the order of the differential equation \(\frac{{{d^3}y}}{{d{x^3}}} - 2\frac{{{d^2}y}}{{d{x^2}}} - y = 0\) ?
1
3
2
2
3
1
4
None of these