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VIJAY SINGH

· started a discussion

· 1 Months ago

please correct it

Question:

If a train crosses a pole in t1 second and P meters long platform in t2 second. What is the speed of train?

Options:
A)

Pt1 + t2    

B)

Pt1t2 + t1    

C)

Pt2t2 + t1    

D)

\(\frac{P}{t_2 - t_1}\)    

Solution:

Ans: (d)

  

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