Teaching JKPSC Lecturership Mock Test Series 2024-25 Engineering Mathematics Differential Equations Partial Differential Equations
आंशिक अवकल समीकरण pqz = p2(xq + p2) + q2 (yp + q2) का पूर्ण हल ज्ञात कीजिए।
1
z = ax + by + (a2 + b2)/ab
2
z = ax + by + (a4 + b4)/ab
3
z = ax - by + (a4 + b4)/ab
4
z = ax - by + (a2 + b2)/ab