Teaching DSSSB TGT Mock Test 2025 Engineering Mathematics Differential Equations Partial Differential Equations
The complete solution of the partial differential equation \(\frac{{\partial z}}{{\partial y}} = \ln \left( {\frac{{\partial z}}{{\partial x}}} \right)\) will be
1
z = ax - y ln a + c where a and c are arbitrary constants.
2
z = ax - (y/ln a) + c where a and c are arbitrary constants.
3
z = ax + y ln a + c where a and c are arbitrary constants.
4
z = ax + (y/ln a) + c where a and c are arbitrary constants.