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Differentiation question

2019 · 12 Apr · Shift 1 · Q23

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PYQ Library
JEE Main
Mathematics
Differentiation
2019 · 12 Apr · Shift 1 · Q23

Differentiation question

2019 · 12 Apr · Shift 1 · Q23

JEE MainMathematicsDifferentiationMCQ+4 / −1

If ey + xy = e, the ordered pair

\left( {{{dy} \over {dx}},{{{d^2}y} \over {d{x^2}}}} \right)

at x = 0 is equal to :

A
$\left( {{1 \over e}, - {1 \over {{e^2}}}} \right)$
B
$\left( { - {1 \over e},{1 \over {{e^2}}}} \right)$
C
$\left( { - {1 \over e}, - {1 \over {{e^2}}}} \right)$
D
$\left( {{1 \over e},{1 \over {{e^2}}}} \right)$

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