A. Let A = {-2,-1,0, 1, 2}, B = {1, 2,5}, C = {n² ER:n € A}. For items (1)-(4), write TRUE if the statement below is true, write FALSE otherwise. (1) (2) (3) (4) Statement: -2 € A. Statement: BCA. The statement "For every natural number n, n is positive" is equivalent to VnEN, n ≥ 0. The statement "If x² = 9, then x = 3 or x = -3" is a conditional statement.

Q: n 21. if an+1 = an an 2n + 3 n=1

A: We have, an+1=n2n+3an Substitute value of n=0,1,2,3,4,..... At n=0, a1=020+3a0a1=0 At n=1,…

Q: ug goacupe d. Show how to use a number line to calculate -1 - (-2). bee For each of these four…

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Q: Evaluate the expression. (- 1) +(-4)+9 ... (- 1) + (- 4)+9= (Type an integer.)

A: The detailed solution is given below Thank you

Q: Evaluate each expression using the values given in the table. - 1 -3 -2 6 7 - 3 1 3 f(x) 4 3 1 -3 -7…

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Q: -8; -11; -14; Determine T, the general term of the number pattern. UAV

A: If the difference between consecutive terms is a constant for a sequence, then it is called as an…

Q: How many different numbers which contain from thr an be formed from the digits A, B, C, D and E. and…

A:

Q: a. write the converse of: "if apples are oranges, then 1+3=5."

A: The converse of "if p, then q" is "if q, then p." Here,  p: Apples are oranges q: 1+3=5

Q: . Homework. Let a and b be integers. If 7 | (17a +256), prove that 7 | (10a+11b).

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Q: -2 7 6 -3 0 08-5 A = 35 8 53 4. Find M13 and C13. M13= C13= i 48

A: Minor of an element of aij of the determinant of matrix A is obtained by deleting ith row and jth…

Q: Identify where on the number line 1-1.8 is located. DA ◆◆◆ -14-13 -12 -11 -10 -9-8-7-6-5-4-3-2-1 0 1…

A: identify the point where |-1.8| is located ?

Q: Which expression shows the number of possibilities for 1st, 2nd, and 3rd in a soccer league of 18…

A: We have to find no. Of permutations possible.

Q: Evaluate the expression. (6 - 3)! 3.

A: The expression is, Thus, the expression (6-3)! equals 6.

Q: Which one of these expressions is not equivalent to the other two? Select the odd one out. A (В B a.…

A:

Q: 5 ;ㅣ

A: We have to find first four terms of give series.

Q: State whether each statement below is either true or a. {1} c (0,2) b. {1} € (0,2) and C123. d (42…

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Q: Which of the following is an example of the first 4 terms of a AP? Select one: a. none of the above…

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Q: Illustrate the following on a number line:a. |x|=4b. |x|c. |x|>4

A: Part a. For |x|=4 x =+4 and x=-4 are the two values of x on the number line.

Q: 16 = ? %3D

A: Given 16

Q: * 00 2N IFN=(1,2,3,4,..), C= {x |x = 2n- 1, n E N), D= (x |x = 2n, nE N), and ( = {x |x=2n +1, n=0…

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Q: . Verify the formula п(n + 1) 2 for n = 10, 50, and 100.

A: ∑x=1nx = n(n+1)2To verify the formula for n = 10, 50 and 100.

Q: A.Determine whether the following are even or odd: a. 16 +12 b. 14 +5 c. 13 + 15 B.Now use your…

A: (A)  a=16+12

Q: Suppose you want to refute the statement:  For all natural numbers a, b, and c, if a | b and a | c…

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Q: -3, -9, -27, –81, ... a) How do you find the next term?

A: Given that  -3,-9,-27,-81,.... To find the next term

Q: Determine whether the following statements below is true or false. 1. (1/2)2<1/2, and 123 is…

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Q: p = 7 b = 9 4), 6z - 10/2 + z 5) 4p - (p + 3) + 2 6) 18 + 36 / b

A: This question is related to algebraic expressions.we solve these type questions as shown in step 2.

Q: 3.) Select the expression NOT equivalent to the other three. A. -8 - 7n + 16n B. 9(n - 8) C.n-8 +8n…

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Q: 720 can also be written as А. 2! х 3! В. 3! х 4! C. 2! x 5! D. 3! x 5!

A:

Q: Let A = {a, b, c, d}. Find the number of 3-combinations of A where no symbol is repeated.

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Q: What is the value of the following statement ? Let a ₁ = −2, a 2 =−1, a3 = 0, a4=1, and a5 = 2 Σ²2 ²…

A: Given a1=-2,a2=-1,a3=0,a4=1 and a5=2∑a2kk=12=a2(1)+a2(2)=a2+a4=-1+1=0

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…