The locus of the point which divides the double ordinates of the ellipse a2x2+b2y2=1
in the ratio 1:2
(d) none of these
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If the coordinates of a variable point P
is a variable quantity, then find the locus of P˙
Shift the origin to a suitable point so that the equation y2+4y+8x−2=0
will not contain a term in y
and the constant term.
Find the equation of the circle with centre : (−2,3)and radius 4
A variable line through the point P(2,1)
meets the axes at AandB
. Find the locus of the centroid of triangle OAB
is the origin).
Find the area of a triangle having vertices A(3,2),B(11,8),
In ABC Prove that AB2+AC2=2(AO2+BO2) , where O is the middle point of BC
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Find the equations of the hyperbola satisfying the given conditions :Vertices (±7,0), e=34