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Two men M1a n dM2 start with velocities ...

Two men `M_1a n dM_2` start with velocities `v` at the same time from the junction of two roads inclined at `45^0` to each other. If they travel by different roads, find the rate at which they are separated.

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The correct Answer is:
`sqrt(2-sqrt2))" v units"`
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VMC MODULES ENGLISH-DIFFERENTIAL CALCULUS 2-JEE Advanced (Archive)
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