A  =  {E2, E4} B  =  {E1, E3} C  =  {E1, E4, E5} P*A=0.4 P*B=0.4 P*C=0.6 P(A U B)=0.8 Find  AC.  (Enter your answer in set notation.) AC =  Find  CC.  (Enter your answer in set notation.) CC =  Find  A ∪ BC.  (Enter your answer in set notation.) A ∪ BC =

Q: Let A = {H, T}, B = {1, 2, 3, 4, 5, 6}, and C = {red}. Find the number indicated. n(A x C x C)

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Q: Find a b. a = 61 + , b-1 - 9) + k

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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) =

A:

Q: 6. 3c2 - 5c for c = 3 76 8. 5a 3b + 5 for a = 4 andb 3 %3D

A: To find the values of the given expressions (6) 3c^2-5c at c=3 (8)5a-3b+5 at a=4 and b=3.

Q: Fill in the missing element of B such that A = B. A = {7, 19, g, #, 2, 4, &, f, 17, 1, k} B = {#,…

A:

Q: Use the given information to find n(A× B) and n(B × A). n(A) = 67 and n(B) = 4 Find the number of…

A: Note:- Cartesian product of two sets is obtained by pairing each element of first set with each…

Q: U8n-2 U8n-6 U8n U8n-2 + U8n-4 + U8n-4-U8n-6

A: To solve the below equation for u8n. u8n=u8n−2+u8n−4+u8n−2u8n−6u8n−4−u8n−6

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: Sets I and B are defined as follows. I={d,f, k} B= {b, c,f} Answer each part below. Write your…

A: The set X∪Y contains the elements that are present in either X or Y. The set X∩Y contains the…

Q: Let A = {a, b, c, d, e} and B = {a, b, c, d, e, f, g, h}. Find B − A.

A: In the given question we have to find the set B-A , where A ={a,b,c,d,e} and B={a,b,c,d,e,f,g,h}.…

Q: Which example does not illustrate the commutative property? A. 6(x+4)= (x+4)6 B. 2+ (8y + 3x)=2+…

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Q: 3. True or False 1. Write in words the ff. set notations a. 3 € {1,2,3} b. 1C{1} c. {2} € {1,2} d.…

A:

Q: Let A=[-5   -8]            [   7   4]   Find -4A

A: Given the given matrix is A=-5-874

Q: Let A= -5 2 , B= 1 0 . Then 2A+3B= Select one: O a. [-7 4 b. [-10 4 ] C. 1-9 4 d. [-2 2]

A:

Q: Find C1, C2, and C3. 0= C1 + C2 0= 3C1 + C2 + C3 1 = 9C1 + C2 + 2C3

A: Given:  C1+C2=0                               -->Eq'n(1) 3C1+C2+C3=0…

Q: Let A= {2, 4, 6}, B={2, 6}, C={4, 6} and D={4, 6, 8}.

A:

Q: - 2x' + x - x- 2 Given A .4 +x which among A, B, C and D is zero? 3 x+1 A. A В. В С. С D. D

A: Option B i.e  B=0.

Q: In the given diagram, each letter represents a different number (from 1 to 9), such that each of A+…

A: Given,

Q: a Let c d l=- 4, then – 4, then ba = ? d c -4 12 4

A:

Q: Let A and Bbe everts satisfying P(A)=04, P(B)-0.6 and P(An B)-01.Find P(A B)

A: P(A) = 0.4 P(B) = 0.6 P(A∩B)=0.1

Q: Find the values of c1, c2, and c3 so that c1 (4, –6, 2) + c2(-4, 3, 0) + c3 (-2,0, 0) = (-4, –3,…

A:

Q: Find (- 3)BA + (6)CD, if possible. 3 - 5 5 4 -5 1 - 3 D= -2 1 - 1 2 2 3 6 9 - 4 1 Select the correct…

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Q: -a b Evaluate-2a +4x 2b-4y x с 2b-4y 2c +4% -Y

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Q: Let A = and B = . Find the following. а. 2А+B b. || A|| с. А о В

A: Vectors

Q: Simplify. Show all steps, not just the answer. 2*.8x+1

A: Formula: xa.xb  = xa+b (xa)b = xab

Q: Describe T schuprow's Coefficeint

A:

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: Find the following expressions if a = (6r, 0, r), b = (6s, –s, 7s), and c = (2t, 10t, 5). a ·b = 1.…

A: We need to find dot product.

Q: 1.If 10C0+11C1+12C2+...+15C5+16C6 = 17Ck+1 then k = _____.

A:

Q: HW2: Find A*B and B*A if: 2 3 -3 -5 6. -2 -5 -1 1 -3- || ||

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Q: Let B = [b1, b2, b3] = -1 -1

A:

Q: MODE =

A: Mode is defined as that value which has the highest frequency.  In other words , mode is that value…

Q: Which Decimal Squares best describe the following computations? a. 0.3 + 0.45 = 0.75 b. 0.350 – 0.2…

A: In a 10×10 grid, one of the smallest square has value 0.01. If the 10×10 grid is divided into 10…