6. Let the reduced row echelon form of A be 1 3 04 0 5 0 0 1 3 0 2 0 0 0 1 1 0 0 0 0 0 Determine A if the first, third, and sixth columns of A are 1 and 3 -9 2 (00-0 3 2 5

Q: 4. Let B = {1, 2, 3, 4, 3, 2, 1}. What is |B|?

A: We will solve the following

Q: EXAMPLE 1 Parallel vectors Using Figure 13.6a, write the following vectors in terms of u or v. a. PO…

A:

Q: Test. for.AB and. AIB.if.:. a.. +. -2. ... C. A=31 +j-k.. ....

A:

Q: 6. The table below shows the results of a survey of drivers who were asked to name the most annoying…

A: Talking on cell phones = 44 %  6 person randomly selected to participate  We have to calculate…

Q: A group of people was surveyed about the kind of food they like. Fifty-four people like Mexican…

A: Given data: The numbers of people who like Mexican food are M=54. The numbers of people who like…

Q: The first batch of state scholars composed of three students. The second batch had 5 scholars. The…

A: In the given problem the pattern will be as given in the table below Week 1 2 3 4 5 6 7 8 9…

Q: Question. The number of first-year students who were admitted and accepted for the 2022 fall…

A: Yes, we can assume independence, because sample size is less than 10% of the population.

Q: 4. Suppose U = {1, 2, 3, 4, 5, 6, 7, 8, 9}, A = {3, 4, 5, 6, 7}, B = {all multiples of 3} and C =…

A: U=1,2,3,4,5,6,7,8,9A=3,4,5,6,7B=all multiples of 3C=all multiples of 2

Q: 2. In the Iditarod sled dog race, which of the following represents how many possible ways the…

A: Given that, 2. We need to find, in how many possible ways the racers can finish 1st, 2nd, and 3…

Q: Convert ff Incxag) dA.aver. the.regian.cx.<e. segian.e.x+y.c.e. -.to.polar.form. and.…

A:

Q: {1, 2, 3, 4, ...} is equivalent to {10, 20, 30, 40,.

A: Note: Since you have asked multiple questions, we will solve the first question for you. If you want…

Q: | Suppose that a DJ has two (2) turntables and one (1) microphone. If the failure rate of a single…

A: here you have posted many questions as all are different , I have calculated first main question…

Q: 25 7 >T A 24 sec(C)= type your answer...

A:

Q: The following table shows the sports that 200 Pre-University students at a colleg are involved in.…

A: Let S represent Soccer Let B represent Basketball Let T represent Tennis   Given Data: n(S)=105…

Q: regarding the gender and majors of th Major Gender KB) Male Biology Physics Statistics Total (S) (P)…

A: Given: data to find  i) P(B) ii) P(B U M) iii) P(S ∩ F)

Q: If A+B=X and A-B=Y then...?

A: System of linear equations,

Q: without replacement.

A: A bowl contains 7 chips in total . Red (R) = 3 White (W) = 4 We  are randomly drawing 2 chips…

Q: How many ways are there for 8 men and 5 women to stand in a line, so that no two women stand next to…

A:

Q: 1. Find P (AN B).

A: Here use basic probability rule

Q: 4. Define = {1,2,3,4,5,6} and A₁ = {i} for i = 1,2, ...,6, B = {1,4}, C = {2,3,4}, D = {1,2,3} and E…

A:

Q: 1. In a survey of university students 64 had taken mathematics course

A: Given, in a survey of university students 64 had taken mathematics courses, 94 had taken…

Q: 1.) There shouldn't be a blood group difference between men and women as blood group type is not…

A: Solution : H0 : There is no difference in the blood groups based on sex. Ha : There is difference in…

Q: In Exercises 23 and 24, write an equation of the line that passes through the given point and is (a)…

A: Those  lines parallel then their slopes are equal Those lines perpendicular the multiplication of…

Q: 2. Let, A = { 1,2,3,4 }, B = { a,b,c,d }, C = { x,y,z }, R= { (1,a),(2,d),(3,d),(3,b),(3,d) },S = {…

A:

Q: Let A = {1,2,3} and B = {2,7,9}. Then (ANB)UA = %3D None of the these O ANB O B O A

A: Here two sets are given, we have to find the equivalent expression for the given expression in the…

Q: 4. In a market survey 100 randomly selected people were asked two questions. They were asked if they…

A: 4. In a market survey of 100 randomly selected people were asked two questions. Step 1: Identify the…

Q: 2. The number of students taking at least one or more courses of Biological Processes, Water Supply…

A: Given  n(BP) =32 ⇒P(BP) =32/60 n(WSWD) =30 ⇒P(WSWD) =30/60 n(AP) =27 ⇒P(AP) =27/60 n(BP&amp;WSWD)…

Q: Suppose that A = {Biology,Chemistry,English} and B= {Biology, English, Philosphy, Psychology} Then…

A: A∩Bis the set of elements which are present both in A and in B

Q: Let A %3D {1,2,3, 4}, В %3D {3,4, 5},С %3D {а, b, с}. Find A n B, A x С, В х С, (АnВ) х ( (Ах С)n (В…

A:

Q: 6. 7. With U = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15), A = (2, 5, 7, 11, 13), B = $1,…

A: Method: By Using the intersection and union of the events to find the probability