Ex 10.2, 1 - Chapter 10 Class 11 Conic Sections

Last updated at July 20, 2026 by

Ex 10.2, 1 - y2 = 12x, find focus, axis, directrix, latus - Ex 10.2

part 2 - Ex 10.2, 1 - Ex 10.2 - Serial order wise - Chapter 10 Class 11 Conic Sections
part 3 - Ex 10.2, 1 - Ex 10.2 - Serial order wise - Chapter 10 Class 11 Conic Sections

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Ex 10.2, 1 Find the coordinates of the focus, axis of the parabola, the equation of directrix and the length of the latus rectum for y2 = 12x Given y2 = 12x Since the above equation is involves y2 Its axis is x-axis Also coefficient of x is positive (+12) Hence we use equation y2 = 4ax Latus Rectum is 4a = 4 × 3 = 12

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