NDA Government Jobs Exams

What is the area of the triangle whose vertices are (3, 0), (0, 4) and (3, 4) ?
(a) 6 square unit (b) 7.5 square unit (c) 9 square unit (d) 12 square unit

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NDA Other Question

The difference of focal distances of any point on a hyperbola is equal to
(a) latus rectum (b) semi-transverse axis (c) transverse axis (d) semi-latus rectum A straight line passes through the points (5, 0) and (0, 3). The length of the perpendicular from the point
(4, 4) on the line is