Question

4. (a) n(A) = 11, n(B) = 13, n(A?B) = 6. Find n(A?B). Answer: n(A?B) = (b) n(A B) = 5, n(B A) = 7, n(A?B) = 6. Find n(A?B). Answer: n(A?B) =

          4. (a) n(A) = 11, n(B) = 13, n(A?B) = 6. Find n(A?B).
Answer: n(A?B) = 

(b) n(A  B) = 5, n(B  A) = 7, n(A?B) = 6. Find n(A?B).
Answer: n(A?B) =

Added by Tabitha G.

Calculus: Early Transcendentals

James Stewart 8th Edition

Instant Answer

Solved by Expert Narayan Hari

Step 1

First, we need to recall the formula for finding the number of elements in the union of two sets A and B: n(A ∪ B) = n(A) + n(B) - n(A ∩ B) Now, we can plug in the given values for each part of the question: (a) n(A) = 11, n(B) = 13, n(A ∩ B) = 6 n(A ∪ B) = 11 + Show more…

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