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 solution of (D2 - D'2 + D - D')z = e2x+3y
1
ϕ1(y + x) + e-xϕ2(y + x) - \(\frac16\)e2x+3y
2
ϕ1(y + x) + e-xϕ2(y - x) - \(\frac16\)e2x+3y
3
ϕ1(y + x) + e-xϕ2(y - x) + \(\frac x6\)e2x+3y
4
ϕ1(y - x) + ϕ2(y + x) - \(\frac16\)e2x+3y
5
Question Not Attempted