Disprove the following: If x|ab, then x|a or x|b.

Q: 1A-(구) -1 1 Then, ||A||1= 1 -2 Let A =

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Q: [1 2 1] A = 2 0 2 L2 3 kl

A: The given matrix is A=12120223k. The value of the determinant is 1.

Q: 1. Let A : Find A20. x 0

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Q: and pigs in a field totals 35. The as exactly two legs and each pig h pigs are in the field. (Do not…

A: Given: Four playing boys marbles and their names have given.

Q: .3 , Ry* In y dy

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Q: -4 c4x Evaluate . So S dydx.

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Q: dx. Evaluate - 1)²(x² + 2) x+3

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Q: Let 2 A = 3 and B = -3 Show that AB # BA.

A: Given, A=1232,  B=2-1-34

Q: 4. For the Hawkins Company, the monthly percentages of all shipments received on time over the past…

A: Solution: From the given information,

Q: Find the complete integral of (1 az 1 dz z dx2 1 az Exe z dx3 z dx *Ex 7x Ix =|

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Q: A factory hiring people for tasks on its assembly line gives applicants a test of manual dexterity.…

A: The confidence interval gives a range of interval in which the population parameter lies with…

Q: Find the equation of the tangent line at (1,2) for x'+2y = 9 y- A= B(x - C)

A: point (1,2)  ; x3+2y2=9 In the given point x is 1, y is 2

Q: . If an+1 = 2an + 3 and ao = 1, then a7 509 513 496 487

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Q: only do A..

A: Given:We have given a composite sectionTo find:centroid of the sectionThe centroid is given by, with…

Q: Which of the following is correct? a. 6| 20 c. 8 4 b. 3 |26 d. 4 8 O d O c O b O a

A: The expression  implies that a divides b . It implies that if b is divided by a , then the remainder…

Q: Please

A: Given: u=4-3 and v=-1-2 Linear combination of vectors: Let v1, v2, v3,…,vn be vectors in ℝn and c1,…

Q: A 24 meter long tension wire is tied firmly between two vertical poles with identical height of 5…

A: To Find:a) Write an equation of the parabola.b)How far is the center of the beam to the wire's 1 cm…

Q: Solve the differential equation by variation of parameters. y" + 2y + y = e-tIn(t) y(t)

A: Given the differential equation is y''+2y'+y = e-t lnt

Q: Find Al. A= 52 3 6 10 = [] 01

A: To find AI,

Q: In testing hypotheses, we can assess the test statistic using ap-value or a critical value. Which do…

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Q: Let ā = (5, 1, −1) and ỗ = (2, 1, 4). Find a. b.

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Q: 5. Bess has hired Werner to plant trees. Bess derives a profit of p from each tree that is t2…

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Q: (a) A child has a box of candy which might have a toy inside. The probability of the box having a…

A: given data , here we have to find out the probability of the events formula of odds against event…

Q: if the value of A changes in responce to the value of B, then b is the?

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