Question

if co-ordinate of point A is -3 and coordinate of point b is -6 find d(A,B)​

Answer 1

Step-by-step explanation:

AB = - 6 - ( - 3 )

AB = - 6 + 3

AB = -3

The coordinate of AB is -3

Answer 2

SOLUTION

GIVEN

The co-ordinate of point A is - 3 and coordinate of point B is - 6

TO DETERMINE

d (A,B)

EVALUATION

Here it is given that the co-ordinate of point A is - 3 and coordinate of point B is - 6

Since co-ordinates of A and B are of same sign

So Both lies in same side of the origin

Also - 3 > - 6

Hence the required d (A,B)

$\sf = |B - A|$

$\sf = | - 6- ( - 3)|$

$\sf = | - 6 + 3|$

$\sf = | - 3|$

$\bf = 3$

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