Зх — 2 > -3 2 — Зх < 0

Q: Write out explicitly and simplity possible as h= 5 n!

A: ∑n=0n=5 n2n!=?

Q: In group of 6. Each 2 of them, hate or like each other. Proof that there are 3 who hate or like each…

A:

Q: Suppose that Y and Z are points on the number line. If YZ = 11 and Y lies at , where could Z be…

A: Given query is to find the location of Z

Q: I. Write each of the following sets by listing the elements. 1. A={ne Z: n²-n-2<0}; 2. B = {z ER: 2³…

A: Given,

Q: If -1 1- provethat K? K2I

A: The given matrix is: k=1-1-1-11-1-1-11 Now, find the square of this matrix.…

Q: Find z-transfrm for (n-1) X(n) u(n-1) x (n) 5nucn) - 2 n (o.3) uci) 2)

A:

Q: what is 2t+4s if t=5 and s=3

A: The given expression is 2t+4s.

Q: 7. Which of the following has the correct solution given for x? Check all the apply. O 3x -3 = 24; x…

A: GIVEN(1)3x-3=243(9)-3=2424=24x=9 is correct solution

Q: Let ā = and b . Find 3ā + b. -

A: We will simply use vector addition rules to find the answer

Q: The order of the element 3 in Z24 is

A: Given: Z24 Formula Used: The order of an element k in Zn is given by Ok=nhcfk,n

Q: 3. If the following two permutations P, and P,r-1 are equal, solve for r.

A: Given that, 5Pr   and   6Pr-1 are equal. And we have to find the value of r.

Q: and oh if as Find (i) hlYis) = L0ggo %3D

A: Given h(r,s)=logsr To find delh/delr and delh/dels

Q: by xRy if and only if 7 divides x² – yʻ.

A: A relation is equivalence if it is reflexive,symmetric and transitive

Q: x is even and v is any integer, then their produc

A: If x is even then x=2m where m is any integer y is any integer,  Case I Let y be even y=2n where n…

Q: Pebermine x and such that -4 3 -4 -4 -3 4 -8 4 -4 -2 3. 3. OC

A:

Q: The order of the element 16+ in Z24/ is None of the choices 1 4 8.

A: The order of an element a in a group Gis the number of elements in the cyclic subgroup of G.  Also…

Q: Find the restrictions on x, if any. Enter your answers as a comma-separated list

A:

Q: Show that any positive integer n with n ≥ 4 can be expressed as n = 2x + 5y where x ≥ 0, y ≥ 0.

A:

Q: 11. Solve the following and state the restriction(s) on x : x- 2 a) -3 2x+3 3 >2 2x+4 b) X+3 X+7 c)…

A: To solve the given equations and find restrictions on x

Q: The maximum possible order for some element of Z, xZ5 xZ, is 90. Select one: O True O False

A: Note: According to Bartleby guidelines; For more than one question asked; only the first one is to…

Q: Find a pair of integers x and y such that 66x + 48y = gcd(66, 48)

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Q: For every pair of integers x and y, if x – y is odd, then x is odd or y is odd.

A: Let x-is even integer and y-is even integer. x=2m, y=2n

Q: Let A PDP-1, where 3 A = = [2] P-B 3₁ = D = 2 Find an explicit formula for Ak valid for any positive…

A:

Q: of t/4 for x. (If an answer is undefined, enter UNDEFINED.)

A:

Q: Find x for which det(A)=0 7-x -2 A = 1- x 0. 5- x The sum of the answers is....

A: See the detailed solution below.

Q: 6. Complete the following interval sign table indicating whether the value of each factor and the…

A:

Q: Find the first 5 terms of the recurrent relation below. An = 2An-1 + 3An-2 where n ≥ 1, and A0 = 1…

A: Using simple calculation

Q: For all numbers x: Ixl >.. Which is the appropriate counterexample? O 1 O 1 O 2 O 2

A:

Q: If m*n Denofes -3伝 + Find the 2mn?

A: Given that m*n=2m-n2 therefore -3*5=2-3-52

Q: Find the values of z for (k=1 and k=4), if z=(-1)9 1-i/3 and -1 2. 1+i/3 and -1 1+i/3 and -i 2…

A: De Moivre's Theorem for fractional power:                                           (cos(θ)+i…

Q: - Given A 4 find AT A. 1

A:

Q: make the following statement true x=-1 iff, if or only if x2+2x+1

A: Let's find.

Q: For each positive integer n, show that и(п)и(n + 1)u(п + 2)u(n + 3) — 0

A: To prove : μ(n) μ(n+1) μ(n+2) μ(n+3) = 0  for each positive integer n.

Q: The set of all positive multiples of v2 is countable.

A:

Q: Find A and B if -1 L-1 5 s + 1 s² – s –12 `12 إجابتك

A:

Q: for 1 for I>1

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Q: For each nonnegative integer n, let Un = (n, -n]. Find U3

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Q: Select ALL of the values of the set of x that makes the following true. -6 > -4x – 18 3 -5 -10 -3

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Q: Let M=( 3 Find formulas for the entries of M", where n is a positive integer. Mn = =

A:

Q: 2. Let, a1 = 3, a2 = 4 and for n > 3, an = 2an-1+an-2 + 5n, express an in terms of n.

A:

Q: Which of the following is a fundamental set of solution of y" – 2y' + 5y = 0.

A:

Q: Find values of k that satisfy the following equation: JE 1 2 0 1 [1 1 k] 2 3 3 1 k

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Q: Find s' if s = (4x + 1)2 x² – 2 |

A:

Q: If a and b are odd positive integers, and the sum of the integers, less than a and greater than b,…

A: Let a and b are odd positive integers, and it is given that sum of integers, less than a and greater…

Q: for each positive integer i. Find each of the following. (Enter your answers using interval…

A: Since you have posted multipart question and i can answer three subparts at a time. So answering…

Q: Find B and A such that o(x) is continous: o(x)= {13-Bx.     x<-5}           {3x^2 -1.   -5 less…

A: The given piecewise function is: ox=13-Bx      for  x&lt;-53x2-1        for   -5≤x&lt;42x+A…

Q: 2. a. Evaluate for each of the following combinations: y2 x=-2, y =-4 x=-0, y =-4 x=-4, y = 0

A: Given expression is,

Q: Suppose x ~ Uniform(1, 2), and

A:

Q: Which of the following is the solution set of In(5x – 7) < In(2x + 8) (5, 00) (-00, 5] (-00, 5) [5,…

A: