(c) The set union UUV is not a subspace of W unless one of U or V is contained in the other.

Q: Answer parts a and b. a. n(A U B) = 18, n(AB) = 5, and n(B) = 15, find n(A). b. If n(A) = 14, n(B) =…

A: (a)  given data, (i)   n(A∪B)=18(ii)  n(A∩B)=5(iii)  n(B)=15

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: Show that we can have: (a) ANB = ANC without B = C. (b) AUB = AUC without B = C.

A:

Q: (d) 3! 2! and (3-2)!

A: Given that  D) 3!.2! E) (3.2)!

Q: Find E, 28 + 12(k – 2). uk%3D1 7,392 2,800 2,342 3,696 1,848 а. b. C. d. е.

A: Consider ∑k=12428+12(k-2) = ∑k=12428+∑k=12412(k-2)= 28∑k=1241+12∑k=124(k-2)=…

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

A:

Q: In r e) I/1+ (In z)² dr

A:

Q: If A is 13×21 and dim(Col(A)) = 11, what can be said about dim(Nul(A))? Explain

A: Consider the given question,Here, A = [aij]13x21That means, the number of rows and columns in the…

Q: Given n (A^B) =17, n(A) =45, n(B) =143, calculate n (AUB) = ? and enter your answer in the box…

A: We have to calculate .

Q: Adapt the formula 1 + 2 + 3 + ... + (n − 1) + n = nx(n+1) 2 a polynomial in terms of n and in terms…

A: The given sum .We have to find the formula for the given sum.

Q: I only need answers to (a) (b) (c)

A:

Q: If n(A) = 115, n(B) = 115, and n(A U B) = 140, what is n(An B)?

A:

Q: If n(A) = 46, n(B) = 19, and n(AN B) 19, and n(An B) = 4, find n(A U B).

A:

Q: Given that and det(A) = 8, evaluate the following: a. 3 det(A2) = b. det(A-1) = c.…

A:

Q: Compute P2.

A: As per bartleby expert policy only one individual question is to be answered. Kindly repost second…

Q: Which of the following would not give the same result for "=(5+32+75+21)/4"?

A: We have to check that which of the given option of question is correct.According to question, which…

Q: hat is the value of c if (1 + c) = 4 and c> 0? n=1 nswer: c =

A: Given query is to find the value of c.

Q: I don't know how to fit this into #10. I keep asking the experts here and they give me wrong…

A: The t-test statistic (single sample) is, t=M-μSMwhere, M=sample mean              μ=population mean…

Q: If n(A) = 44, n(B) = 19, and n(A n B) = 9, find n(AU B). %3D %3D

A: Solution

Q: Find the difference. (d — 9) — (Зd — 1) —

A: We have to find the difference.

Q: b) h(x) = v9 – 4x

A:

Q: if ACB, P(A)=1/4, and P(B)=1/3, find P(A/B) and P(BA)

A: Given A⊂B  P(A)=1/4, P(B)=1/3

Q: (2) Prove that 21 + 22 = + Z2 for all 21, 22 € C.

A: