Ramu says the distance of a point P(x.y) from the origin O(0,0) is `sqrt(x^(2)+y^(2))` . Do you agree with Ramu or not ? Why ? `(AS_(2),AS_(3))`

IF the distance of the point P(x,y) from A=(a,0) be (a+x) then y^2 =……….

The greatest distance of the point P(10,7) from the circle x^(2) + y^(2) -4x -2y -20 =0 is

The nearest point on the line 2x-y+5=0 from the origin is

The minimum distance of a point on the curve y=x^(2)-4 from the origin is :

The longest distance of the point (a,0) from the curve 2x^2+y^2=2x is

The longest distance of the point (a,0) from the curve 2x^(2)+y2-2x=0 , is given by

Sridhar calculated the distance between T ( 5 , 2) and ( R ( - 4 , - 1) to the nearest tenth is 9 . 5 units . Now you find the distance between P ( 4 , 1) and Q ( - 5 , - 2) . Do you get the same answer that Sridhar got ? Why ? (AS_(2),AS_(3))

Srikar says that the order of the polynomial (x^(2)-5)(x^(3)+1) is 6. do you agree with him ? How?