If the co-ordinates of point P and Q are √2 and (-√2) respectively then d(P, Q) = ____________
Options :
A) √2 units
B) 3√2 units
C) 2√2 units
D) 4√2 units
Answers
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Given,
x = 5, y = -9
... coordinates of P and Q are (5,0) and (0, -9) respectively
d(P,Q) Distance between P and Q
=
(5 −0)² + (0 − (−9))²
52 + 92
= √25 +81
106
10.29 units
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