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Differential Equations question

2020 · 3 Sep · Shift 2 · Q32

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JEE Main
Mathematics
Differential Equations
2020 · 3 Sep · Shift 2 · Q32

Differential Equations question

2020 · 3 Sep · Shift 2 · Q32

JEE MainMathematicsDifferential EquationsMCQ+4 / −1

If x3dy + xy dx = x2dy + 2y dx; y(2) = e and x > 1, then y(4) is equal to :

A
${{\sqrt e } \over 2}$
B
${1 \over 2} + \sqrt e$
C
${3 \over 2} + \sqrt e$
D
${3 \over 2}\sqrt e$

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