Teaching UP TGT Mock Test Series 2025 Mathematics Differential Equations Solution of Differential Equations
यदि अवकलन समीकरण \(\frac{{dy}}{{dx}} + 4xy = {x^3},y(0) = 0\) का एक हल y(x) है तब \(\mathop {\lim }\limits_{x \to 0} y(x)\) है
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