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ycow [4]
2 years ago
14

Suppose Set A contains 52 elements and Set B contains 46 elements. If Sets A and B have 29 elements in common, what is the total

number of elements in either Set A or Set B.
Chemistry
1 answer:
Alisiya [41]2 years ago
8 0

<u>Answer:</u> The number of elements in either Set A or Set B are 69

<u>Explanation:</u>

To calculate the number of elements present either in Set A or Set B, we use the equation:

A\cup B=n(A)+n(B)-A\cap B

where,

n(A) = number of elements present in Set A = 52

n(B) = number of elements present in Set B = 46

A\cap B = Number of elements present in both Set A and Set B (intersection) = 29

A\cup B = Number of elements in either Set A or Set B (union) = ?

Putting values in above equation, we get:

A\cup B=52+46-29\\\\A\cup B=69

Hence, the number of elements in either Set A or Set B are 69

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