Math, asked by Ankish11, 1 year ago

Let A have 6 elements & B 12 elements. What can be the minimum number of elements in AUB?

Answers

Answered by ibneadam879
2
minimum number of element inĀ  AUB = 12

Ankish11: solution??
ibneadam879: ok, let A={ 0,1, ............... 12} & B={1,2,3 .... 6} than AUB={ 1, 2 , 3 .............. 12}
Ankish11: unable to understand
Ankish11: plz solve on a paper
ibneadam879: i am sorry am on computer
ibneadam879: what u want to understand?
Ankish11: what is AUB??
ibneadam879: this is simple, if and only if we have same elements in both sets than we get minimum number of element in AUB
Ankish11: ok got it
ibneadam879: mp
Answered by priyanshu380
0
there for the maximum number of AUB18

Ankish11: solution???
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