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Hindi
10-2. Parabola, Ellipse, Hyperbola
medium

જો $\left( {{\text{k,}}\,\,{\text{2}}} \right)$ માંથી પસાર  થતા અતિવલય $\frac{{{x^2}}}{9}\,\, - \,\,\frac{{{y^2}}}{{{b^2}}}\,\, = \,\,1\, $ ની ઉત્કેન્દ્રતા $\frac{{\sqrt {13} }}{3}\,$ હોય,તો ${k^2}\,$ નું મૂલ્ય:

A

$2$

B

$8$

C

$18$

D

$1$

Solution

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Standard 11
Mathematics

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