Teaching Haryana (HPSC) Assistant Professor Mock Test 2025 Mathematical Science Partial Differential Equations General Solution of Higher Order PDE
Which of the following is the Particular integral of (D2 - 5DD' + 4D'2)z = sin(4x + y)
1
cos(4x + y)
2
\(\frac14\)sin(4x + y)
3
\(-\frac x3\)cos(4x + y)
4
\(-\frac x3\)sin(4x + y)
5
Question Not Attempted