Find An B. (Enter your answer in roster notation. Enter EMPTY or Ø for the empty set.) A = {x: x is a natural number less than 5} and B = {4, 5, 6, 7, 8) ANB=

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: Simplify. Assume that all variables represent positive real numbers. (a) V9x12y14 = .-. ... (b)…

A:

Q: 3. Write the number as the product of a real number and i. a. √-144 b. √-45 C. √-8 d. -23

A:

Q: Let x = -4 and y = 2. Evaluate each expression. |-5 y+x|

A: To solve, |-5 y+x|

Q: 24, , -6 la"b d) Va

A:

Q: |16-3b|=22

A: Given, an equation |16-3b|=22.

Q: 7 X= |x - 3 10 18

A:

Q: Let B = [-1 1 4 -3] Find -4B

A: Solution

Q: list the numbers (in base 10) that are in the set F(2, 2, −2, 2).

A: Here we need to list the numbers (in base 10) that are in the set F2, 2, -2, 2. Base 10 numbers: In…

Q: r3 Evaluate xp- Vx + V3- x

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Q: Add. -6+ 5+ (-4) (-2) || || ☐

A: Steps and explanations are as follows: When we see an expression like -6 + (-4), we can think of it…

Q: If p = "I had a bagel for breakfast" and q = "I had a sandwich for lunch," then translate ~ p→q into…

A: The given statements are  p= "I had a bagel for breakfast" and q= " I had a sandwich for lunch,"…

Q: Construct addition and multiplication tables for Z,.

A: See the solution below.

Q: let B= [-1 2 7 -3] Find -3B

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Q: let a = 3^4 7^3 11^2 13^5 and b = 2^6 5^2 7^2 11^3 13^4 Determine the values of (a,b) and [a,b] and…

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Q: x2 dr. Væ + 2 1. Evaluate -1

A: Integrate by parts.

Q: For any integer a, show that a²-a+7 ends in one of the digits 3, 7, or 9.

A: For any integer a , we have to show that a2 - a + 7 ends in one of the digits 3 , 7 , or 9 . Note…

Q: B A

A: We have given three sets as  A,B and C

Q: Simplify.Express answers as positive exponents.

A:

Q: 5x plus 6 < 17 find the smallest integer value of x

A: Solution ) -5x + 6 &lt; 17  [ SUBSTRACTING 6 FROM BOTH SIDE ]  -5x + 6 - 6 &lt; 17 - 6  -5x &lt; 11…

Q: дх 1+x2

A: