Question

Find the distance between the following pairs of points (a, b) and (−a, −b)

Answer 1

Answer:

ab is the point 12/13

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

this can be calculated using distance formula

$\sqrt{(a - - a) {}^{2} + (b - - b) {}^{2} } = \sqrt{4 {a}^{2} + 4 {b}^{2} } = 2 \sqrt{ {a}^{2} + {b}^{2} }$