If n(A) = 40, n(B) = 24, and n(A ∩ B) = 1, find n(A ∪ B).

Q: what is 7n+2=4n+17

A: Given,  7n + 2 = 4n + 17

Q: If P(A) = 0.33%, P(B) = 0.79%, and A and B are mutually exclusive, what is P(A ∩ B)?

A:

Q: If AB = A and BA = B ,then show that A2 = A, B2 = B

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Q: Let A, B ∈ SL2(R). Is AB ∈ SL2(R)?

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Q: If a = p - q, b = 2pq, and c = p² + q°, show that c2 = a? + b?.

A: Given:a=p2-q2, b=2pq and c=p2+q2To show thatc2=a2+b2

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Q: "If a and b are positive integers, a divides b and b divides a, then a = b."

A: To Prove: '' If a and b are positive integers, a divides b and b divides a, then a = b''.

Q: If n(A) = 45, n(B) = 16, and n(A n B) = 2, find n(A U B).

A: Given :nA=45nB=16nA∩B=2

Q: 10. Carmen and Yolly will be at the concert. (C, Y) Carmen was at the concert. Therefore, Yolly was…

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Q: If n(A U B) = 21, n(A n B) = 16, and n(B) = 19, find n(A). n(A) =

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Q: If P(A) = 0.45, P(B) = 0.41, and P(A or B) = 0.86, are A and B mutually exclusive? yes or no?

A:

Q: If n(A) = 45, n(B) = 23, and n(A n B) = 8, find n(A U B).

A:

Q: If n(A) = 41, n(B) = 15, and n(A ∩ B) = 2, find n(A ∪ B).

A: We will use the following n(A U B) = n(A) + n(B) - n(A ∩ B)

Q: If n(A) = 62, n(B) = 21, and n(A n B) = 3, find n(A U B).

A:

Q: For all sebs AiB andc, if CAUB)-C =B, then coo CAnC) B=¢

A:

Q: If n(A) = 44, n(B) = 23, and n(A ∩ B) = 8, find n(A ∪ B).

A: Explanation of the solution is given below...

Q: If n(A) = 42, n(B) = 17, and n(A N B) = 8, find n(A U B).

A:

Q: If n(A) = 45, n(B) = 22, and n(A N B) = 9, find n(A U B).

A: By using inclusion and exclusion formula, we calculate the required value.

Q: If n(A) = 61, n(8) = 21, and n(AN B) = 2, find n(A U B). %3D

A: Sets Question

Q: Deduce from Q2 that if an integer N can be written as N = x² + ny² , and if a prime number q | N can…

A: We will use standard division algorithms to deduce the given statement.

Q: If n(A) = 41, n(B) = 22, and n(A n B) = 6, find n(A U B).

A:

Q: if N { A U B }= 90, N {A}= 50, and N{B}= 45, find N {A n B}

A: Given :NAUB=90  NA=50 NB=45

Q: st because P(x2754) is st because P(x2754) is

A: In a survey, there are 1143 people n=1143 63% of eligible voters actually did vote = p= 0.63…

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A: Given data,xC10  =xC6P(x,2)=?

Q: If n(A) = 45, n(B) = 17, and n(A ∩ B) = 2, find n(A ∪ B)

A: Thanks for the question :)And your upvote will be really appreciable ;)

Q: if n(A u B) = 97 and n(A) = n(B) = 67, find n(A n B).

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Q: MR=5(a+9) and MP=13a+42

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Q: If n(A) = 104, n(A U B) = 141, and n(A n B) = 42, find n(B).

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Q: According to the Figure 2, if P = 60 N and Q = 75 N, then R should be (in N

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Q: If n(A) = 41, n(B) = 21, and n(A N B) = 7, find n(A U B).

A: We have to find the value

Q: 8.Show that for nZ. 13.3.-(21-1) 2n 2.4.6..2n.

A: We have to prove given result:

Q: Given that SST = 270, R ^ 2 = 0.75 and n = 40 , then the value of SSE is : 76.50 57,50 65.70 67.50

A: R  2 = 0.75 SST = 270

Q: A survey of 500 farmers showed that of the farmers 127 grew only wheat 112 grew only corn 92 grew…

A: The given information is represented in the following Venn diagram:

Q: If n(A) = 41, n(B) = 21, and n(A n B) = 9, find n(A U B).

A: Given n(A) = 41 n(B) = 21 n(A n B) = 9

Q: If n(A) = 47, n(B) = 19, and n(A ∩ B) = 4, find n(A ∪ B)

A:

Q: If "P, :" C, = 126 then find n and r.

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Q: If nana"--) 2anx" = 0, then az = n=1 n=0 (A) ao (B) ao (C) ao (D) ao (E) ao

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Q: Use the theorems and given information to sho 1/2 3/4 87 6/5

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Q: Find (r In r)9) and ()").

A: Use the following differntiation formulae, to obtain the required derivatives.…

Q: O V36 should be at 7, and 36 should be between 3 and 4 O V36 should be at 6, and V36 should be…

A: Answer : Option B i:e ; √36 should be at 6 and 3√36 should be between 3 and 4.

Q: If P(A) = 0.36%, P(B) = 0.61%, and A and B are mutually exclusive, what is P(A ∩ B)?

A: We have given that,  A and B are Mutually exclusive events and P(A) = 0.36%, P(B) = 0.61% then,  We…

Q: If P(A)=0.33 and P(Bc)=0.11, can A and B be disjoint?

A:

Q: show that given two numbers m and n, if m is even and n is even, then the product is even

A: Solve by using product rule

Q: If n(A U B) = 99 and n(A) n(B) = 61, find n(A N B).

A:

Statements and Logic

Logic is the analysis of general patterns of thoughts without regard to any specific sense of context.