Mathematics
Mathematics, 10.09.2021 04:30, lol15arec001

If A={4,5,6,7} and b={a, e,i, o,u} then find n (A)+n(B) ​

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If A={4,5,6,7} and b={a, e,i, o,u} then find n (A)+n(B) ​...

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