If A = {x:x is prime less than 40}
B={x:x as an add less than 40}
find A-B with help of venn diagram & veify n(A) + n(B) – n(AnB) = n(AUB).

Question

If A = {x:x is prime less than 40} B={x:x as an add less than 40}  find A-B with help of venn diagram & veify n(A) + n(B) - n(AnB) = n(AUB). ​

Iris · Answer

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If A = {x:x is prime less than 40}B={x:x as an add less than 40} find A-B with help of venn diagram & veify n(A) +