Question

in the given venn diagram if n(u)=100 , n(a)=60, n(b)=48 n(a intersect b)=22 and n(a intersect c)=30 find the number of elements in each region and find value of n(aub) and n(b' intersect c')

Answer 1

Answer:

may be 208 is aub and b intersects c may becoms 78

Step-by-step explanation:

i am not clear with question so idk

Answer 2

Answer:

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