At a metro station, a girl walks up a stationary escalator in time t_(1). If she remains stationary on the escalator, then the escalator take her up in time t_(2). The time takne by her to walk up on the moving escalator will be

At a metro station, a girl walks up a stationary escalator in time t_(

1.	At a metro station, a girl walks up a stationary escalator in time t_(1). If she remains stationary on the escalator, then the escalator take her up in time t_(2). The time takne by her to walk up on the moving escalator will be
Answer» <html><body><p>`(t_(<a href="https://interviewquestions.tuteehub.com/tag/1-256655" style="font-weight:bold;" target="_blank" title="Click to know more about 1">1</a>)+t_(<a href="https://interviewquestions.tuteehub.com/tag/2-283658" style="font-weight:bold;" target="_blank" title="Click to know more about 2">2</a>))//2`<br/>`t_(1)t_(2)//(t_(2)-t_(1))` <br/>`t_(1)t_(2)//(t_(2)+t_(1))`<br/>`t_(1)-t_(2)`</p><a href="https://interviewquestions.tuteehub.com/tag/answer-15557" style="font-weight:bold;" target="_blank" title="Click to know more about ANSWER">ANSWER</a> :<a href="https://interviewquestions.tuteehub.com/tag/c-7168" style="font-weight:bold;" target="_blank" title="Click to know more about C">C</a></body></html>