two trains T1 and T2 entering on either sides of the platform P from opposite ends. Trains T1 and T2 takes 20 seconds each to cross the platform and 10 seconds to cross each other. Which of the following could represent the lenghts of T1, T2 and P respectively?
a)250, 300, 350
b)225, 375, 300
c)275, 350, 600
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Answer:
b because it lengths of t1,t2and p respectively
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