Teaching HSSC TGT 2023 Mock Test (Latest Pattern) Engineering Mathematics Differential Equations Partial Differential Equations
आंशिक अवकलन समीकरण \(\frac{x}{y}\left( {\frac{{\partial z}}{{\partial x}}} \right) = \frac{{x + 1}}{{y + 1}}\left( {\frac{{\partial z}}{{\partial y}}} \right)\) का पूर्ण हल क्या है?
1
z = a(x + y + log (xy))
2
z = a(x - y + log (x/y))
3
z = a(x + y + log (x/y))
4
z = a(x - y + log (xy))
5
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