For universal set U, and sets A, B which are subsets of U, the following information is given

n(U) = 47

n(A) = 18

n(B) = 11, n(A ∩ B) = 10

Then, the number of elements that are neither in A nor B is__

Open in App

Solution

n(A^I ∩ B^I) = n(A U B)^I= n(U) - n(A U B)

= n(U) - [n(A) + n(B) - n(A∩B)]

= 47 - [18 + 11 - 10]

= 47 - 19

= 28

Suggest Corrections

Similar questions

For universal set U, and sets A, B which are subsets of U, the following information is given

n(U) = 47

n(A) = 18

n(B) = 11, n(A ∩ B) = 10

Then, the number of elements that are neither in A nor B is__

For universal set U, and sets A, B which are subsets of U, the following information is given -

n(U) = 47

n(A) = 18

n(B) = 11

n(A ∩ B) = 10

Then, the number of elements that neither in A nor B are __

For universal set $\cup$ , and sets A, B which are subsets of $\cup$ , the following information is given

n(U) = 47

n(A) = 18

n(B) = 11, n(A $\cap$ B) = 10

Then, the number of elements that are neither in A nor B is_____

The following information is given sets A, B which are subsets of universal set U.

n(U) = 47

n(A) = 18

n(B) = 11, n(A ∩ B) = 10

Then, the number of elements that are neither in A nor in B is ____

For universal set U, and sets A, B which are subsets of U, the following information is given.

n(U) = 36

n(A) = 12

n(B) = 10, n(A ∩ B) = 9

Then, the number of elements that are neither in A nor B is__

Join BYJU'S Learning Program