For each of the following, factor the matrix A into a product QDQT where Q is orthogonal and D is diagonal. (a) A = (b) A = 5 -1 [-6 -1 -1 2 4 4 2 2 2 -4 4 -2 4 D= 0 0 0 -1888) -8:0 D =

Q: the mU was not 10 it was 5

A: Random variable x~Normal( μ  , σ2=25) Sample of size n=16 Hypothesis testing H0: μ=5 Ha; μ >5 At…

Q: Miller tips for plan B?

A:

Q: wrong answer. can you do it again

A:

Q: many questions did she get right? 10. Lourdes got 80% on her last math test. There were fifty…

A: Given that Lourdes get 80% in her test. Total number of questions = 50 Number of questions she did…

Q: r(-) =? 3 5 7

A: We have to find

Q: 39 %3D II

A: We know that  i4 =1 and i2 =-1 So that  (i4)9 = 19 i.e. i36 = 1 So that  i39 = i36 . i2 . i =…

Q: 1. 4.86 + 0.2 2. 2.52+0.7 3. 14.4 1.2 4. 17.1 3.8

A:

Q: try again, answer is incorrect

A: Let's find minimum distance between point and plane.

Q: (b) converge? function. Let f(x) = x. For what values of a does the expression Σ n=0 For these…

A: It is given that fx=∑n=0∞ xn. Let us denote the nth term of this series by an i.e., an=xn. We have…

Q: R 7 6.4 6. a

A: For similar triangle, ratio of corresponding sides are equal

Q: The fraction can be represented by the repeating decimal 0. 142857. What is the 41st digit after the…

A:

Q: Thank you for steps

A:

Q: If HK is an altitude then the m25=

A: The altitude of a triangle is also called the height of the triangle. We need to determine m∠5.

Q: 6. Suppose that P(E)=0.61, P(F) = 0.43, and P(EF) = 0.27. Find the following:

A: 6) Given,P(E) = 0.61P(F) = 0.43And 0.27Using formula,

Q: Does lung function differ between non-smokers, vapers, and ciga Non- Cigarette Smokers Vapers…

A: In the given information,  There are 3 groups

Q: How do you define mathematics?

A:

Q: -9 81 -2 9 8 7 6 Which best represents the equation of the graphed conic section?

A:

Q: How much money will Katy have in her sav

A: Given: Total money saved by Katy=$125,000 Total money invested by Katy in a savings fund=$125,000…

Q: 2 S3 St 1²utu dudt

A:

Q: whats the actual answer i need to write in the box

A: The actual answer is 18(-1)nx2n+1/(2n+1)!.

Q: answer letter d, e, f

A: We will use Excel to find the area under the t distribution curve.

Q: Homework: 1. Solve for the general solution I' = 6 3 0-2 1 0 8 0 x

A:

Q: Answer unclear

A:

Q: A(-1;0), B(1;2) and C(3; 4) By 5.0 o ot slum d vig iniol nioq

A:

Q: 3 MR 20 20 3041

A:

Q: BCD???

A: Given problems:- b) ∫6w3+7wdwc) ∫y+14ydy d)∫123z-24dz

Q: B+A=18 B=

A: B + A = 18

Q: 6. Evaluate. (-125) } a. 25 b. -25 C. 5 d. -5

A:

Q: Need help solving, thought I knew how to help my son but got myself confused.

A: By using surface area formula, we calculate the required surface area.

Q: I need help finding C, B and b

A:

Q: [5 a = 1 b = [308] Calculate the following products and sums or give reasons why they are not…

A: according to our guidelines we can answer only three subparts, or first question and rest can be…

Q: Write .39 in words.

A: Convert number to words