Question

Assertion (A): Point A is on the Y axis at a distance of 5 unit from the origin. If the
coordinates of the point B are (-3,0) then the length of AB is 5 units
Reason(R): distance between the points A (X1, Y1) and B (X2, Y2) is (X2-X1)
Assertion (A): Point A is on the Y axis at a distance of 5 unit from the origin. If the
coordinates of the point B are (-3,0) then the length of AB is 5 units
Reason(R): distance between the points A (X1, Y1) and B (X2, Y2) is root (X2-X1)2+[Y2-Y1]2

2
2

Answer 1

Answer:

Distance between two points (x

1

,y

1

) and (x

2

,y

2

)

=

(x

2

−x

1

)

2

+(y

2

−y

1

)

2