CBSE 10th Class Mathematics
Past year question paper
Year 2020
SET 1, Code Number – 30/2/1
Question Number – 9
Distance in between two point
co-ordinate are given
Deepak BoraNewbie
The distance between the points (m, -n) and (-m, n) is
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The distance between the points (m, -n) and (-m, n) is
= 2 √(𝑚² + 𝑛²)