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CBSE Notes 2011-2012

Find the coordinates of the focus and the equation of the directrix, for each of the following parab...

Short answer question

Find the coordinates of the focus and the equation of the directrix, for each of the following parabolas :
(i) y2 =8x [NCERT] (ii) x2 =6y [NCERT]
(iii) y2 = -12x (iv) x2 = -16y

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