if n is odd then n+8 is an odd number give a formal proof by direct proof, proof by contrapositive, and proof by cintradiction

Q: Fill in the blanks for each of the following: a) y = e* is the inverse of the function: b) Simplify:…

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Q: Given R = a) b) 24 15 and S = 2STR 5R+S-(2STR)T 1 3 15 Find

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Q: - 3 1 10 12 3

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Q: Let A ГО -2] [1-3] = Find two different diagonal matrices D and the corresponding matrix P such that…

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Q: 1. Find the range of the following: a) 150, 250, 825, 400, 18, 500 b) 2.2, 1.8, 5.1, 0.3

A: Range of a data = Maximum value among the data -Minimum value among the data

Q: Determine whether the series converges absolutely or conditionally, or diverges. Σ(-1)^ n! n=1

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Q: Let X and y be two real numbers different from zero. Simplifying the expression 2xy ( - x2y) +…

A: To simplify the expression.

Q: How much should be invested at 9% to have $1100 at the end of 5.5 years?

A: Topic:- algebra

Q: Sum 1. Sum 2. (4x+y) and (2x³ - xy²-y³) (

A: The detailed solution is given below Thank you

Q: Sum 2. Sum 3. 1 (4x³ +16x4-44x² – 24x) and (2x² - 6x³ +2x) ² + ax + b such

A: I am going to solve the problem by using some simple calculus to get the required result of the…

Q: Let f(x)= -0.9x(x-8) and g(x) = 1.4x + 5.9 for 0≤x≤ 8 (A) Graph f and g in the same coordinate…

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Q: ) Given the matrices: 0 -3 3 0 1 0 4-3 A 3 0 -3 15 02 0 3 3 0 7 01 i) Compute det (B) det(C') –…

A: In this question, three matrices A, B , C are given and we want to compute the given expression and…

Q: The line which best fits the points (1, 2), (-1,0), (2,2), and (3,1) is given by: 7 7 35 11* 11 35…

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Q: Multiply the given Matrices

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Q: (b)(ii) Find a linear equation 1 + a

A: Solution of given question is written in below steps.

Q: 2 0 10 0 -3 12

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Q: I. Determine the Domain and Range of the function shown in the graph. Write your answers using…

A: We have to determine the domain and range of the function shown in the figure.

Q: A rectangular canvas picture measures uniform width of the frame. nches by 6 inches. The canvas is…

A: Given, length of canvas,l = 12 inch.             breadth of canvas,b = 6 inch. After framing it with…

Q: 3x²y-8√z +5

A: We can find the exponent of variable z in the following steps

Q: Determine if the following is a polynomial.  -3x-2

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Q: 3x Consider the function f(x) = x2 +4x-5 For what value(s) of x is the function undefined?

A: The given function,   fx=3xx2+4x-5

Q: 0 0 0 1 0 0 0 1 0 ) Let A =

A: Here, the given matrix is: A=000100010A2=000100010000100010=000100100

Q: QUESTION 6 Graphs that are drawn differently but still represent the same graph are called. -graphs.…

A: Given question:-  Graph that are drawn differently but still represent the same graph are called…

Q: Josh the trainer has two solo workout plans that he offers his clients: Plan A and Plan B. Each…

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Q: Given a matrix A of order mxn and a vector in Rn. How does the procedure determine is a an…

A: Follow the procedure given below.

Q: 3+52x 2

A: The answer is given below:

Q: Find the difference. I+3 x²+5z-14 z+7

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Q: Let A = (0, 1, -5), B = (4,0, 1), and P = (k, k, k). The vector from A to B is perpendicular to the…

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Q: 4 3 – j -2 -2 1 0 1 2 j

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Q: A polynomial expression is shown below. (9x4 - 4x2) + (x2 - 6)(qx2 + 6) The expression is…

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Q: 1. Which graph does not represent y as a function of x? infor A) I only B) II only ماید ... C) III…

A: “Since you have asked multiple question, we will solve the first question for you. If youwant any…

Q: Temperature Change 241Y 12 2 3 Temperature (°C) NO -12 -24 Time (min) XA

A:

Q: 5. For exponential function defined by y = 3 3 (-/-) * a) Create a graph of the function including…

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Q: A company manufactures microchips. Use the revenue function R(x) = x(72 - 3x) and the cost function…

A: To find profit function it is enough to substract cost function from revenue function.

Q: Find a 2 x 2 matrix A such that [5]. are eigenvectors of A with eigenvalues 10 and -10,…

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Q: explain

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Q: A school has all of the fourth-grades in 4 rooms Room A, B, C, and D. Room B has 5 fewer students…

A: Let Room B has x number of students.  Room B has 5 fewer students tahn room C.  So, the number of…

Q: Given: 5(x + 2) = -3x - 6 Prove: x = -2

A: 7

Q: 5.A. 1.{x € R/-5<x<7] is equivalent to * O(-5, -4,-3, -2,-1, 0, 1, 2, 3, 4, 5, 6, 7) O(-4,-3,…

A: We need to choose correct option.

Q: An object falls from a height of 256 feet. a. What does the function h(t) = -16t² + 256 represent in…

A: Given query is to find the meaning of the expression and time taken by the object to hit the ground.

Q: 3. Every nonzero number has a reciproc Which of the following statements are correct? All nonzero…

A: 3. all options are correct

Q: '0 (Fhop (4) (d) det(4) is non-real. (e) det (A)

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Q: Differentiate the following using Chain Rule. 1. f(x) = (2x - 1)4 2. f(x) = (x³ + 1)5 3. f(x) = 5…

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Q: lbs/sq in. (C) Use the modeling function f(x) to estimate the mil The mileage for the tire pressure…

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Q: @ f(x)= x²-3x-4 2 @ f(x) = x² - 4x +3 Show that whether f(x) reduceable Poly or not

A: The given problem is solved below in detail.

Q: B) False

A: answer is in next step

Q: 1. A group of cyclists is planning a 50- mile ride. The cyclists will stop every 10 miles to…

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Q: Omar deposited $4000 into an account with 4.2% interest, compounded semiannually. Assuming that no…

A: To find out the amount after 7 years.

Q: If the determinant of a 5x5 matrix A is 2, what is the determinant of the adjoint of A?

A:

Q: x-intercept slope-intercept form intercept

A: Please see the below picture for detailed solution.