Teaching DSSSB TGT Mock Test 2025 Mathematical Science Ordinary Differential Equations First order Differential Equation
-x dy + y dx + \(e^{1/x}\) dx = 0 then
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∃ an I.F which is function of x only
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∃ any I.F which is function of y only
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∃ any I.F which is function of u, u = x. y only
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∃ any I.F which is function of u only, \(\rm u=\frac{y}{x}\)