In one group there are m distinct things and in the other group there – InterviewSolution

InterviewSolution

1.	In one group there are m distinct things and in the other group there are n distinct things. In how many ways can one thing be selected from both the groups?(a) mn(b) \(\frac{m}{n}\)(c) m – n(d) m + n
Answer» Correct option is (d) m + n

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