Question

If co-ordinates of P and Q are 3 and -9 the d (P, Q) = _____​

Answer 1

Answer:

(3,-9)

Step-by-step explanation:

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Answer 2

Answer:

d(P,Q) = 12 unit

Step-by-step explanation:

Given data

P = 3

Q = -9

So,

d(P,Q) = P - Q

           = 3 - (-9)

           = 3 + 9

           = 12 unit