Let U= L1,2, 3.4,5 6.7,8,93, A={1,2,4,6,8, B= {2,4,5,9 C={2:x is a Positive integer and x?

Q: Evaluate if x=4,8,3,-2 ∑x ∑x+1 ∑(x+1) 3∑x - 4

A: Given that  if x=4,8,3,-2

Q: 12. Which best represents of the line y =-; +27 y F. G. Н. J.

A: First find point and then graph

Q: Suppose an -6a, 1+ lan 2 - lan 3 and a4 34, as = -211, and as 1305. Find a1, a2, az. %3D %3D and

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Q: Let 2x 3x + y 8 7 A = and B : 2у — х xy -7 -6 For what values of x and y does A=B?

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Q: (d) Identify the factor levels. (e) Identify the treatments. (f) Identify the experimental units and…

A: Given: 100 pizzas are randomly assigned to 5 different temperatures and baked for 15 minutes. 20…

Q: for x = 6, y = 1, *+4 5 Select one: O True O False y+10 3

A: We have,The mathematical statement: To determine: Whether the given statement is true or false.

Q: est Taker /testtaker/viewtest.html Unit 4 End of U 3 of 8 * Text-to-Speech 3. Determine the…

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Q: Find the values of a, b and c if: 21 l6 2a 21 7 2 +2b 2 3 -b

A: When a constant is multiplied to a matrix, then every element of the matrix is multiplied by the…

Q: (x+α) 8x = 2 3

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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]

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Q: 2₁ Let x = {-5, -4, -3, -2, -1101112,3,4,5} L = {0, x {-5} {-5₁-4},{-5₁-4,-3}, {-S₁-4, -3, -2) A =…

A: Answer given below.

Q: Let a =(3, -3, 8), and B = (-7, -1, 3), and = (8, 4, 11). Find ||2ä - 36||.

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Q: Solve the equation without using a calculator.

A: Hey, since there are multiple questions posted, we will answer first three question. If you want any…

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: Let A= [4,7] and B= (1,5) find the following a. A U B b. A n B c. B-A d. A n B^c

A:

Q: If a = [5,-2,1] and b.= [-1,-3,4], find | -a + 2b |

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Q: Suppose B = (-8, 1, -3) and AB = (-10, 7, -9). Then A help (points)

A: Given point B=(-8,1,-3) and vector AB=<-10,7,-9>. To find the point A. Let O=(0,0,0) be the…

Q: 1 Determine the values of a, b and c if: 2(a,b,4) +(6,8, c) – 3(7,c,-4) = (-24,3,25)

A: We can solve this as follows:

Q: -4.-3-2=1./7i ż 3 나 4.4014)unt write the domain -and range.of. h. Using

A: Given query is to find the domain and range of the graph.

Q: If A=(7,8) and B=(2,4,6) find A x B

A: Explanation of the answer is as follows

Q: Suppose A = (-1, –5, –7) and AB= (-5, 14, 4). Then В — (5,-70,-28) help (points)

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Q: suppose B = (-6,7) and AB = . Then what does A equal ?

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Q: Determine 1. OneN[-2, -2+] and 2. ₂EN(-2,-2 + 1/2]

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Q: 6x a) 3x+3 x² +3x+2 5x x +3x+2 b) x +4x+3 x² +x-6 x² -4

A: a)6x23x+3÷5xx2+3x+2b)x2+3x+2x2+4x+3÷x2-4x2+x-6c)3x2-6xx2-7x+10×x-512x2

Q: If a = (2, -1, 4) and b = (8, 2, 1), find the following. a × b = -9,30,12 X bx a = -9,- 30, - 12

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Q: Evaluate -3.5 (-4 - (-1.5))

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Q: What are the zeroes of y = x + 2x-8? O A.-4, 2

A: Given: y=x2+2x-8

Q: Suppose à = (2,– 2,1) and b = (-3,–1,4). Which of the following is à x b? Select one: (7, 11, 8)…

A: We have to find cross product

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: Let A--5 2, B-10]. Then 2A+3B- Select one: a. [9 4] O b. [-2 2] C. [-7 4] d. (-10 4] OS Shot by…

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Q: Simplify. −x²³y² − 4x²y² + xy² -7x³y² +5x² - 2x³y² O-9x³y2²-4x²y² + 5xy² O-14x³y²-4x²y² + 5xy²…

A: Simplify

Q: If u = (-9, -3) and w = (3,-1), find u-5w. Select the correct answer below: O (-6,-2) O <0,-2) O…

A: u→=-9,-3,w→=3,-1

Q: Let ā (3, 5, - 4) and 6 = (1, 4, 3). (à − b ) × ( ã + b) =

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Q: 2 A B = 8

A: