Teaching DSSSB PGT Mock Test 2025 Mathematics Differential Equations Order and Degree of a Differential Equation
\(\frac{d^3x}{dt^3}+\left (\frac{d^2x}{dt^2} \right )^7+\left (\frac{dx}{dt} \right )^5=e^{t}\) की कोटि और डिग्री क्या है?
1
कोटि = 1, डिग्री = 5
2
कोटि = 3, डिग्री = 1
3
कोटि = 2, डिग्री = 7
4
कोटि = 7, डिग्री = 3