The following is an attempt to answer, linearly independent? Why of A = 03 13 2. attempted solution: 21 A = 1³ -9 2 3r₂ +√3 -Fratry 03 3-2 2 -1 1132 r₁=ry 0-12-3r₁ + ry <>ry +r313 73 2 0-1 2 0 0011 0 19/ -103 3211 32 7 13try 0-12 00 11 000 D O 1/ ww-w Are the columns Why not? =A NY 2 0-7-5 There are no free variables because they're all pivot columps. So its linearly independent. - Identify all mistakes in the attempt above. -Determine if columns of A are linearly independent, justifying answer as detailed as possible.

Q: If n(A ∪ B) = 60, n(A ∩ B) = 40, and n(A) = n(B),find n(A).

A: Givenn(A∪B)=60n(A∩B)=40n(A)=n(B)To find n(A)

Q: If n(A) = 59, n(B) = 21, and n(A ∩ B) = 4, find n(A ∪ B).

A:

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A: We will solve given equation in next step.

Q: If n(A) = 2, n(B) = 5, and n(A ∪ B) = 7, find n(A ∩ B).

A:

Q: 2. In 2, M, R, and T are the midpoints of AB, BC and CA, respectively, in AABC. If AB = 22 cm, BC =…

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Q: Show that A ∪ B = A ∩ B implies A = B

A:

Q: ifa+b+c=6, a2+b2+c2=14, and a3+b3+c3=36 then abc is

A: Solution:

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A:

Q: If n(A) = 45, n(B) = 15, and n(A ∩ B) = 9, find n(A ∪ B).

A:

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Q: 2) Find AB and BA if : A = [1 2 3], 405 B = 0 -6 -7 8 9 10 -11 6] 7 -8.

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A:

Q: If n(A ∪ B) = 97 and n(A) = n(B) = 66 find n(A ∩ B).

A: Given, n(A ∪ B) = 97 and n(A) = n(B) = 66

Q: Since question b has 5 parts to it its still 1 question

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A:

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Q: If n(A) = 40, n(B) = 22, and n(A ∩ B) = 4, find n(A ∪ B).

A: topic - sets

Q: If n(A) = 64, n(B) = 16, and n(A ∩ B) = 4, find n(A ∪ B).

A: Given, n(A) = 64, n(B) = 16, and n(A ∩ B) = 4   The objective is to find n(A ∪ B).

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)

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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...

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A:

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Q: If n(A) = 46, n(B) = 19, and n(A ∩ B) = 5, find n(A ∪ B).

A: Using , n(A u B) = n(A) + n(B) - n(A intersection B),

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A:

Q: If  n(A) = 66, n(B) = 16, and n(A ∩ B) = 4, find n(A ∪ B).

A: Givenn(A)=66n(B)=16n(A∩B)=4

Q: Is Z4OZ10 = Z2OZ20 a) True b) False

A: Let's find.

Q: If n(A) = 45, n(B) = 18, and n(A ∩ B) = 7, find n(A ∪ B).

A: Given that  n(A) = 45, n(B) = 18, and n(A ∩ B) = 7. We find n(A ∪ B).

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A:

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Q: In how many ways can Coy drive from Caroline's city to Karl's city and return, going through Janry's…

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