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प्रश्न
Find the distance of the following point from the origin :
(6 , 8)
उत्तर
P = (0 , 0) Q = (6 , 8)
PQ = `sqrt ((6 - 0)^2 + (8 - 0)^2)`
`= sqrt (36 + 64)`
`= sqrt 100`
= 10 units
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