I'm unable to solve this problem

Started 3 weeks ago by Ansh Lal in

A train crosses a railway station 300 m long in 10 min and crosses a halt 100 m long in 15 min. Find the length of train

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  • Replied 3 weeks ago

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    I'm unable to solve this problem Given that x is real and f(x) = f(x + 1) + f(x โ€“ 1). Determine the value of โ€˜aโ€™ that will satisfy f(x) + f(x + a) = 0-1-213