For the ellipse

MATHEMATICS · Single correct · CBSE · Mathematics · Conic Sections · Conic Sections

Problem

For the ellipse x29+y225=1\dfrac{x^{2}}{9}+\dfrac{y^{2}}{25}=1, the coordinates of its foci are: (a) (±4, 0)(\pm 4,\,0) (b) (0, ±3)(0,\,\pm 3) (c) (0, ±4)(0,\,\pm 4) (d) (0, ±5)(0,\,\pm 5)

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