Initially both A & B are at origin ( x = 0 ) and can move along straight line ( y = 0 ) . Velocity-time graph for both particles is shown. Choose the incorrect option :-

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v A ​ = 5 6 ​ t , S A ​ = 5 6 ​ t 2 v B ​ = 3 ( t − 1 ) , S B ​ = 2 3 ​ ( t − 1 ) 2 5 6 ​ t 2 = 2 3 ​ ( t − 1 ) 2 4 t 2 = 5 ( t − 1 ) 2 t = 5 ± 2 5 ​ Valid t < 1 ⇒ no meeting in 1 < t < 5 . Incorrect option = (B)

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Options:

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JEE Main (2026)