2 4 5 4) A - 4 11 5 4 -1 24 1 0 0][2 4 51 A) A = 4 10 ||0 11 5 0 0 24 [10 0][2 4 5 B) A = 2 10 || 0 3 -5 4 -1 1 2 -3 1 0 0 -1 10 0 C) A =| 2 10 3 4 5 0 -3 5 0 1 0 o][2 45 O) A = 4 1 0 0 3 -5 2 -3 1 4 -1 1 0 0 -1

Q: 3.33 Let 2 -1 0 4 3 -1 1 6. 1 -3 -4 1 | A = and B -3 1 2 1 -4 3 0 0 1 1 -1 -1 1 Find Err(A, B) and…

A: To find Err(A, B) and PSNR(A, B) where A=2−10410−32−31210110 and B=3−11600−41−43000−1−11

Q: 4. Prove that it cannot be the case that x E AB and x EB\C. (Hint: prove via contradiction).

A:

Q: x 2.6 4.1 3.3 4.5 2.6 3.2 3.4 y 5.0 10.0 11.2 10.0 7.9 3.9 5.5 verify that Σx = 23.7, Σx2 = 83.27,…

A: Given : x 2.6 4.1 3.3 4.5 2.6 3.2 3.4 y 5.0 10.0 11.2 10.0 7.9 3.9 5.5

Q: 6. Prove that if gcd(a , b) = 1, then gcd(a + b, ab) = 1.

A: We need to prove that if gcda,b=1 then gcda+b,ab=1 Let us on the contrary assume that  gcda+b,ab=c…

Q: If m<1 = 6(3x+1)-2, m<2= 3(x+2)+9, and m<ABC= 5(3x+5)+6, find x and m<ABC.

A: Given,           ∠1=63x+1-2           ∠2=3x+2+9            ∠ABC=53x+5+6

Q: 7. There is a SUNY-Korea party that n men and n women attended. Each ma knows exactly k women, and…

A: Men n Women m   Each woman knows exactly    k women k men Bipartite graph

Q: Prove that (1, 2) (1,(1), 2, 3).

A: We know, if A and B are two sets then, A is subset of B  if every element in A is also in B.

Q: (a) a certain test tube contains 2 micro-organisms, (b) exactly 3 out of 5 test tubes contain 2…

A:

Q: [2 Let A = |3 1 1 1] 3 2 1] 1 1 2 2 3 2 1 and B 1 Compute AB 3 1

A: Using Matrix Multiplication.

Q: The results of an interview of 200 students indicate that 107 like GE Math; 112 like GE Arts; 94…

A: Here Total = 200 29 do not like any subject. So now total = 171 It can be solved by venn diagram…

Q: In 26-36, write a proof. 3 12 1. a Ex. 26 Ex. 27 26. Given: mz1 + mz2% 180°, mz3 + m2 180°. Prove:…

A:

Q: The result of: 5u(t)∗δ(t−3)+2δ(t−3)∗2δ(t+3) is Select one: 5(t−3)u(t−3)+4δ(t) 5u(t−3)+4δ(t−3)…

A:

Q: 5- Determine whether each of the following is singular or nonsingular: [4 1 -21 [3 2 41 il - A =5 1…

A:

Q: 3. prove that: det (AB) = det (A) det (B) If a - (;). » - ( :) 2 -1 7 A = 3 2 4

A:

Q: The null and alternative hypothesis would be: Ho: µ = 2.9 H1:µ > 2.9 %3D Ho: µ = 2.9 H1 : µ 0.725…

A: As the population standard deviation is not known, we will use a t-test. The following null and…

Q: 4- Suppose that A = {x1 = (2,0,1), x2 = (1,–1,4), x3 = (-1,–2,1)} and B = {y, = (-1,0,2), y2 %3D %3D…

A:

Q: Prove that S4 = ((1 2 3 4) , (1 2 4 3) ). %3D

A: As you asked for question number 8 , and hence here it is.

Q: 4. If 2 3 -1 1 A %3D 1 Then det(A) -34 -26 34 26 O 5 3

A:

Q: 15. If an+2 = 3an+1 - 2an and ao = 3, a1 = 4, then an = O 3(2") - 3" + 1 O 5(2") - 2(3") O 7(2") -…

A: See the attachment

Q: Prove that in Q(V-5) we have (3,1+ 2/-5)(3, 1 – 2v-5) = (3).

A:

Q: 4 A school has 137 math students. a) Prove that if the principal hires 8 math teachers, then at…

A: According to the given information, Number of math students in school = 137 For part (a) it is…

Q: 5- Determine whether each of the following is singular or nonsingular: [4 1 -21 i- A=1 7 15 8 [3 2…

A: Since you have asked multiple questions in a single request, we would be answering only the first…

Q: 1 0 2 2 4 8 -7 9, then prove that (AB)' = B" A" . -5 0 If A = 2 -1 3 and B : 3 4 1 8 2

A: Evaluate (AB)T as follows.…

Q: [1 8. Let P = I=0 0 0 [1 0 1 0 P, =0 1 0 0 1 1 0j [o 1 0] 1 0 0 [o 1 0 P, =1 P = 0 0 0 | 1 0 0 0 0 0…

A:

Q: 2.1. Prove that B Is erse of A -17 11] -7,B: 0 3 2 [1 1 2 2 4 -3 [3 6 -5] 2 A = -1 11

A: To prove that B is the inverse of A.

Q: 6. You can work out here if you are a member. (W, M) You work out here. Therefore, you are a member.

A:

Q: 2/32+3 Find de O a. 6x +2 2/3/2+3 2 30 2+3 6(3 2+2-1) 32+20-1 6x+2 Ob. 30 *2+3 6(3 2+2-1) O c.…

A:

Q: Suppose that in a particular class of 135 students, 45 of them are majoring in math, 60 of them are…

A: Let, A be the students who are major in math, B be the students who are major in communications.…

Q: 2-Prove that: B (m, n)-ß (a,m) 3- Simplify to the simplest: (2+0(1-0) (1+0)(3-2)

A:

Q: 7-5{p}+3q7−5p+3q7, minus, 5, p, plus, 3, q when p=1p=1p, equals, 1 and q=7q=7q, equals, 7

A: We have to evaluate 7-5p+3q when given the values of p and q.

Q: 5- Determine whether each of the following is singular or nonsingular: [4 1 -21 i- A=1 7 3 [5 8 [3 2…

A:

Q: 16. Ho: μ-85 Ha:μ #85 a=0.1 n=29 a=unknown O a. Left-Tailed, -2.467 O b. Right-Tailed, 2.467 O c.…

A:

Q: Suppose in a small town named Oshiland there are three places to eat, a Chinese restaurant, a…

A: Chinese Mexican Home Pizza  Chinese 30% 20% 20% 30% Mexican 25% 40% 25% 10% Home 20% 25% 25%…

Q: 5- Determine whether each of the following is singular or nonsingular: [4 1 -2] i- A=1 7 3 5 8 [3 2…

A: A square matrix of size n x n is non singular if det(A) is not zero and singular if det(A) = 0

Q: 3. prove that: det (AB) = det (A) det (B) If 2 -1 7 2 B = A 3 2 -3 4

A: In the question it is asked to prove the property det(AB)=det(A).det(B). Where A=2-132 and B=72-34

Q: 4. Given that aj = 3, ) ak = 1 and ) bk = 5, it follows that k=1 k=1 Eak and > 2ak + bk k=2 k=1 8.…

A: Calculus   -  summation and  series

Q: 3.1 State the Weierstrass M test theorem.

A: Note: As per our guidelines, we will solve only first question. If you want any specific question to…

Q: 1 -2 -1 -2 -3 O 21 = 1, 12 %3D O None Ο λι -1, λ2 O 21 O 21 = -1, 12 = -2 %3D Ο λι-2, λ2

A:

Q: Let, a1 = 1, az = 2, b1 = 0, b2 = 1, for n 2 3, 2ап-1 + bn-1 for n 22 b, = bn–1+ an-1 an express an…

A:

Q: 4. Prove that it cannot be the case that x EA\B and x EB\C. (Hint: prove via contradiction).

A:

Q: (9.1) Suppose u = (-6, 6) and v = (-2, –1). Find a. Ju| b. [2u с. и-v d. Ju – v|

A:

Q: 1 2 3 ) Assume A = 0 4 2 3 1 0 2 3 1 B= 1 2 5 2 3 1 Verify that AB ± BA :

A: Given matrices: A=123042310B=231125231

Q: The set {u1, u2, u3} is orthonormal. 1 2 V5 V5 1 2 1 2 10 ,U2= ,u3= 10 1 2 1 2 10 10 True False

A:

Q: 5- Determine whether each of the following is singular or nonsingular: [3 2 41 A = 5 1 6 2 0 3] [1 2…

A:

Q: Therefore we obtain that U1 +h +P U2 12 0, U1 > 0. 1- p 12 U2 Thus, we get that -h = 0, U2 – 12 =…

A:

Q: 3. Show that if (AB)₁, (αB)₁, (Aß)₁, (αß)., and (AB)2, (αB)2, (AB)2, (aß)2, be two aggregates…

A:

Q: and other 1 ns. (i) 7/40 .16 A committ departmen. departmen committee (i) There (ii) It shc (iii)…

A: Given, 3 officers of the production department 4 officers of the purchase department  2 officers of…

Q: 3). Show that 1 1+p 2 3+2p 1+ 3p+ 2q = 1 3 6+3p 1+ 6p+ 3q 1+p+q

A:

Q: A research Development department at Oda manufacturing company determines that 20% of people who…

A: The percentage of a whole is equal to the parts of the whole when a total of 100 parts of the whole…

Q: 20. a. If AB = 5.378" and ÁC = 3.782", find (1) DB and (2) ACB. (1) (2) B b. If DB = 3.017" and ĀCB…

A: Consider the given information and figure. AB=5.378'' and AC⏜=3.782'' In the given figure, the…

Correlation

Correlation defines a relationship between two independent variables. It tells the degree to which variables move in relation to each other. When two sets of data are related to each other, there is a correlation between them.

Linear Correlation

A correlation is used to determine the relationships between numerical and categorical variables. In other words, it is an indicator of how things are connected to one another. The correlation analysis is the study of how variables are related. 

Regression Analysis

Regression analysis is a statistical method in which it estimates the relationship between a dependent variable and one or more independent variable. In simple terms dependent variable is called as outcome variable and independent variable is called as predictors. Regression analysis is one of the methods to find the trends in data. The independent variable used in Regression analysis is named Predictor variable. It offers data of an associated dependent variable regarding a particular outcome.