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Parabola question

2025 · 3 Apr · Shift 1 · Q31

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JEE Main
Mathematics
Parabola
2025 · 3 Apr · Shift 1 · Q31

Parabola question

2025 · 3 Apr · Shift 1 · Q31

JEE MainMathematicsParabolaMCQ+4 / −1

The radius of the smallest circle which touches the parabolas

y=x^2+2

and

x=y^2+2

is

A
$\frac{7 \sqrt{2}}{16}$
B
$\frac{7 \sqrt{2}}{8}$
C
$\frac{7 \sqrt{2}}{2}$
D
$\frac{7 \sqrt{2}}{4}$

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