Task 6: Diagram NOT accurately drawn R a The diagram shows a trapezium PQRS. PS is parallel to QR. PS = 4QR. PQ = a QR = b. Find in terms of a and/or b a) PS b) PR c) RS

Q: Wood paneling can be ordered in thickness of or inch. The random variable 16'8' X is the total…

A: Given Information: Wood paneling can be ordered in thickness of 116, 18, 14, or 38 inch. X is a…

Q: A = 1 1 1 is similar to B= 1 3 3 133 Select one: O True False

A: We have to check

Q: Use the union rule to answer. If n(A) = 6, n(B) = 11 and n(An B) = 5, what is n(A U B)? n(A U B) =

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Q: Let A = {1}, B = {2}, and C = {3}. (a) Explain why A x B B x A. (b) Explain why (A x B) × C # A × (B…

A: Cartesian product: The cartesian product of the sets A and B is defined as the set of all the…

Q: If P(A or B) = 0.7 and P(A) = 0.44, and P(A and B) = 0.22, determine P(B)

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Q: The AM and GM for two observations are 5 and 4 respectively. Find the two observations.

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Q: proot p(cn ANB) - ecen B)-p(ANB) P(B) PCB).

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Q: Find, if possible, (a) AB and (b) BA.

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Q: ample. A oB indep, How about their are

A: We know : If two events are independent than occurrence of one does not effect the probability of…

Q: What is the difference of (e+fi)-(g+hi)

A: To find the difference of (e+f i ) -(g + h i )

Q: Find, if possible, (a) AB and (b) BA.

A: We know the order of a matrix is defined as  ---->  m x n where, m = number of rows…

Q: Layla decided to take two classes during summer school. For first period, she can choose either math…

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

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Q: If P (A) = 0.55, P(B) = 0.7, and P(A B) = 0.42, find P (A or B). and P(4 or B) = D

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Q: (A v B) A -C

A: Solution: The objective is to complete the truth table

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

A:

Q: Use the union rule to answer the question. If n(A n B) = 8, n(A U B) = 34 and n(A) = 32, what is…

A: We know,      n(A U B) = n(A) + n(B) - n(A ∩ B)      => n(B) = n(A U B) + n(A ∩ B) - n(A)

Q: If n(A U B) = 96 and n(A) = n(B) = 69, find n(A n B).

A: Let A, B be sets and n(A), n(B), n(A∪B) be the cardinality of the sets A, B and A∪B respectively. It…

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: D. Select the correct response: x 2, y = 5 x = 5, y = 3 X = 5, y = 2 X = 4, y = 2

A: X = 5 and   y  =3   Option 2nd is correct.

Q: If A={1,2} and B={a,b,c}, find: I. A*B II. P(B) III. n(P(A))

A: A={1,2} B={a,b,c} A*B={(1,a),(1,b),(1,c),(2,a),(2,b),(2,c)}     2)P(B)={…

Q: 14 Li=2 =2 XiYi

A: From the provided information,

Q: The table shows the movement of a stock for 30 randomly selected trading days. "Up" means the stock…

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Q: If n(A) = 67, n(8) = 15, and n(A N B) = 9, find n(A U B).

A: Topic- sets

Q: Find, if possible, (a) AB and (b) BA.

A: A is a 3x3 matrix and B is a 3x1 matrix So the product AB will be possible. Because the number of…

Q: If n(A)=40, n(B)=24, and n(A n B)=6, find n(A u B).

A: We use Venn diagram to solve the given question.

Q: :find A+B?C 4 B = -3 2 0. If A = %3D [2 1 4 02

A: A=1421B=-3240C=1002 Now, using matrix multiplication- B2=-3240-3240B2=17-6-128

Q: If n(A) = 44, n(B) = 15, and n(A n B) = 4, find n(A u B). %3D

A: Using the union formula we get:n(A∪B)=n(A)+n(B)-n(A∩B)=44+15-4=55

Q: You gave me the answers that I already got correct?

A: You gave me the answers that I already got correct?

Q: Use the following matrices and find an elementary matrix E that satisfies the stated equation. =( A…

A: The given matrices are:

Q: proot p(B)

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Q: P(oc) - -2

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Q: If P(A) = 0.5, P(B) = 0.8, and P(A or B) = 0.9, find P(A and B). P(A and B) =

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Q: Consider the basis S = {v,, V2, V3} for R3, where v1 = (1, 2, 1), v2 = (2, 9, 0), and v3 = (3, 3,…

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Q: Find, if possible, (a) AB and (b) BA.

A: Given: two matrix A and B. Find: AB and BA

Q: Determine the afea of r=+Sing- 2.

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Q: If n(A) = 46, n(B) = 19, and n(A n B) = 8, find n(A u B) %3D

A: Given Data: The number of elements in set A is: n(A)=46 The number of elements in set B is: n(B)=19…

Q: Find the following: (A U B) n C   A={4,5,6}, B={4,6,8} and  C={6,7,8,9,10}

A: To determine the elements of the combinations of the given sets A, B and C

Q: Find the maximum and/or minimum value(s) of the objective function on the feasible set S. (If an an…

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