Question

Find d(AB) if coordinates of A & B are -2& 5 respectively​

Answer 1

Answer:

A= -2.

B= 5.

distance= greater co-ordinate - smaller co-ordinate.

therefore,

5-(-2)

5±2

7.

Step-by-step explanation:

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Answer 2

SOLUTION

GIVEN

The co-ordinates of p and q are - 9 and - 1 respectively

TO DETERMINE

d (A,B)

EVALUATION

Here it is given that the co-ordinates of A and B are - 2 and 5 respectively

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

So Both lies in opposite side of the origin

Also 5 > - 2

Hence the required d (A,B)

$\sf = |B - A|$

$\sf = | 5- ( - 2)|$

$\sf = | 5 + 2|$

$\sf = | 7|$

$\bf = 7$

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