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Four persons A, B, C and D initially at ...

Four persons A, B, C and D initially at the corners of a square of side of length d. If every person starts moving with same speed v such that each one faces the other always, the person will meet after time

A

`d/v `

B

`(sqrt2d)/(v) `

C

`(d)/(2v)`

D

`(d)/(sqrt2v)`

Text Solution

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The correct Answer is:
A
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