1.

The equation of the ellipse whose centre is at origin, major axis is along x-axis with eccentricity \(\frac{3}{4}\) and latus rectum 4 units is

A. \(\frac{{{x^2}}}{{1024}} + \frac{{7{y^2}}}{{64}} = 1\)
B. \(\frac{{49{x^2}}}{{1024}} + \frac{{7{y^2}}}{{64}} = 1\)
C. \(\frac{{7{x^2}}}{{1024}} + \frac{{49{y^2}}}{{64}} = 1\)
D. \(\frac{{{x^2}}}{{1024}} + \frac{{{y^2}}}{{64}} = 1\)
Answer» C. \(\frac{{7{x^2}}}{{1024}} + \frac{{49{y^2}}}{{64}} = 1\)


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