English
Hindi
10-2. Parabola, Ellipse, Hyperbola
easy

જો સુરેખા $y\,\, = \,\,4x\,\, + \;\,c$ એ ઉપવલય $\frac{{{x^2}}}{8}\,\, + \;\,\frac{{{y^2}}}{4}\,\, = \,\,1\,$ નો સ્પર્શક હોય, તો  $c\,\, = \,...........$

A

$\pm 4$

B

$\pm 6$

C

$\pm 1$

D

$ \pm \,\,\sqrt {132} $

Solution

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Standard 11
Mathematics

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