9. A and B together complete a piece of work in T" days. If A alone co – InterviewSolution

1.	9. A and B together complete a piece of work in T" days. If A alone completes the work in T + 3 daysand B alone completes the piece of work in T +12days, what is T?
Answer» as days can not be negative that's why we have taken only positive days

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