Question
63 189 315 378 567
693 Find out the wrong number in the following given series:Solution
63 × 1 = 63 63 × 3 = 189 63 × 5 = 315 63 × 7 = 441 63 × 9 = 567 63 × 11 = 693
The equation of a line is 2x - 3y = 12. Find the perpendicular distance of the point (4, 5) from this line.
If points A(–2, 3) and B(4, –3) are ends of a diameter, find equation of the circle.
Find the co-ordinate of the centroid of a triangle whose vertices are (1,3), (2,1) and (2,5)?
Find the area of triangle formed by lines 4x-6y=24 x-axis and y-axis?
In a race A beats B by 120m. B beats C by 260m and A beats C by 300m what is the length of race?
Solve: ∫[2x/(x4+1)] dx
Find the Perpendicular distance between two lines
6x + 8y = 18, 12x + 16y =20
If two parallel lines are intersected by a transversal, then which of the options below is not necessarily correct?
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