If n(A ∩ C) = 195 and n(A ∩ B ∩ C) = 90 what is n(A ∩ BC ∩ C)?

Q: If a = 4, y = 3, then 3a + 5 = 20 - y Select one: O True O False

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Q: If -91 and B -3 [8 A = -10 3 4 then 188 А(5B) -

A: We will find out the required value.

Q: Let B = [-1 1 4 -3] Find -4B

A: Solution

Q: If n(A) = 106, n(A ∪ B) = 141, and n(A ∩ B) = 46, find n(B).

A:

Q: Decide if the following n can be expressed as the sum of squares. If it is possible then provide…

A: This problem is based on the sum of two squares theorem. We first state the theorem and then give an…

Q: Is this a r

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Q: n(A) = 104, n(A ∪ B) = 144, and n(A ∩ B) = 45, find n(B).

A: The following information has been given: n(A) = 104, n(A ∪ B) = 144,  n(A ∩ B) = 45 We need to…

Q: C): Find if y=1²-21 +3 and x=21-1.

A: We have to find where and

Q: Provide counterexamples for If (A −B) ∩ (A −C) = ∅, then B ∩ C = ∅.

A: The solution is given as

Q: can you please provide the answers for A(4)?

A: We need to find the area A(4)

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Q: (a + b) (a+b+c) = a² + 2ab + b² + ac + bc Select one: O True O False

A: Solution-

Q: If B = 101 1 2 -1 22-2 then det (B³) =

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Q: in how many ways can 2n people form n pairs to play n simultaneous tennis matches?

A: Solution: There are total 2n people.  Let us start with one person, say A1 A1 can pair up with…