141 92 45 68] 92 96 76 68 45 76 75 52 68 68 52 49 Find the eigenvectors and eigenvalues of A. Is A a positive definite ? What is Rank of A

Q: (a) Find a vector n perpendicular to the plane z = 8x + 9y. (b) Find a vector v parallel to the pla...

A:

Q: I really need help on this question.

A: f(x) = 4x² + 3x - 2 Putting, x = - 3, we get, f(- 3) = 4(-3)² + 3(-3) - 2 So, f(-3) = 36 - 9 - 2 So,...

Q: Write the domain and range of the function using interval notation. domain range

A:

Q: This is the whole question. This is one question. Section for information is calculating limits usin...

A: Define f:ℝ→ℝ by  fx=-1x+1,-6.313≤x<1xsinx, x≤-6.313-0.5, 1<x≤1.51x-2+1.5,1.5≤x<25-1x-2,x&gt...

Q: Convert to the indicated unit of measure.

A: By bartleby rules, only first three subparts of part A has been answered 1. It is known that 1000 mm...

Q: 1. Suppose the function C(r) represents the cost to produce rope as a function of the length of the ...

A: (a) Given that The cost of production is increasing at a decreasing rate. Cost of production is C(r)...

Q: s are non-negative, what is largest possible value for x3. A 10 X3 B X4 11

A:

Q: 23 – 322 – 20 when Problem 5. Find an upper bound for the modulus of f(z) = 23 + 12z |2| = 3.

A:

Q: 2. n+2n +1 3n² +5 J

A: Find the attachment

Q: Find the regression line associated with the set of points. (Round all coefficients to four decimal ...

A:

Q: (3) A company manufacturing laundry sinks has fixed costs of $100 per day but has total costs of $2,...

A: a) Given that, the fixed cost is $100 and the production total cost for 15 sinks is $2,500. And also...

Q: Starting with initial point x = 4, use five steps of Newton's method to approximate a solution to r?...

A:

Q: I need this Answer at half time Quickly. Please

A:

Q: - Restaurant Supply sells a walk-in refrigerator for $5250 while using a markup of 25% on cost. Find...

A: Given information Selling price is $5250 and the markup on cost is 25%. Percent of cost is 100% Reca...

Q: Find the arc length of the curve on the given interval Y=1/3 (x^2 + 2)^(3/2) on [0,3]

A:

Q: for r20. Exercise 5. Consider the sequence (fn)n defined by fn(x) D 1. Find f(x) = lim,+o fn(x). 1+n...

A: We have to solve given problem:

Q: I need a complete explanation on How we write the matrix of transition probabilities

A: Matrix of transition probability We write probabilities of different states in terms of square matri...

Q: Let T be the co-finite topology on R and d0(x,y)=|x-y|. Prove that the function f:(R,T) to (R,d0) de...

A: Given that T be the co-finite topology on ℝ and d0x,y=x-y To prove that the function f:ℝ,T→ℝ,d0 defi...

Q: Please do 3e and 4a

A:

Q: Quantifiers: Express the statements "Some student in this class has visited Irbel" and "Every studen...

A:

Q: A principal of $4600 is invested at 7% interest, compounded annually. How many years will it take to...

A: A=P(1+r/100)t   Here a is amount p is principle  r is rate of interest and t is time in years

Q: 1. Let f: I → R be a function defined on an interval I C R. Write down the definitions of lim f(r) =...

A:

Q: (a) Consider the following flow diagram: 40 60 x3 x2 x4 30 x5 10 At each vertex, the flow in must eq...

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

Q: Prove a number is divisible by 3 if and only if the sum of its digits is divisible by 3.

A:

Q: A frustum cone tank is initially filled with water as shown in figure. After that, the water drains ...

A: Given that  w=2m  g=10 m/s2 Rt=2w Rt=4 m Rb=w Rb=2 m    h=4w    h=8 m To find (1) and (2) :

Q: Let f be a function from the set A to B. Let S and T be subsets of A. Show that f(S union T) = f(S) ...

A:

Q: (c) Similarly, the distance between two curves C1 and C2 is the minimum of all straight line distanc...

A:

Q: differential equations

A: Given: The differential equation is, 1+y2sinxy+xy cosxydx+1+x2cosxy-xy sinxy To solve: The given dif...

Q: Find y'(0.2), y"(0.25) and y""(0.75) from the table below 0.2 0.4 0.6 0.8 1.0 y(x) 0.9798652 0.91777...

A: The curve that is to be fitted here is : y=aebx Taking log on both sides, we have  log10y=log10a+bxl...

Q: Solve please

A: The graph of sales of Apple Inc in the years 2009 through 2015 is shown below. 

Q: Five fair dice are rolled. 1. Ability the first three are distinct numbers and the fourth is the sa...

A: In a fair dice, total number of outcomes is 6.

Q: If y = tan x, prove that y``= 2(1+y² )(3+ y²).

A:

Q: I really need help on this question

A: From the graph, it is evident that, f(3) = - 1

Q: F2: o 3€ F2 o n,m e F2 = n x m E F2 Prove by structural induction that F S F,

A: given  F1→3∈F1→n∈F1⇒n2∈F1 F2→3∈F2→n,m∈F2⇒n×m∈F2 to prove by structural induction that F1⊂F2

Q: A E Mrxk (F), O1 e Max (n-k) (IF), O2 e M(n-k) xk (IF) A Be M(n-k)x (n-k) (IF), | Let W S Mnxn (F). ...

A:

Q: Q.2) Use Inverse matrix method to solve the following equations: *- y +z = 1 2r – 2y + 2: = 2 -3r + ...

A:

Q: 3. Show that 5 x +7 is a continuous fimction

A: We know that function is continuous if it is continuous at all real numbers. 

Q: f(x, y) = e* +xIny+ylnx

A: This question involves partial differentiation  Solved below

Q: 3. Find the volume of the figure below. 8 cm 12 cm 3 сm Volume cm Rlan 5 cm 2 cm

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

Q: |Find basis for the set of vectors in R²on the line y = nx. where n is last digit of your arid numbe...

A:

Q: Differential equations

A:

Q: QI: Let f(x) =+1, by using Bisection method, find the roots for two iterations with [-4,-0. 5]

A: Hello. Since your question has multiple parts, we will solve the first parts for you. If you want re...

Q: Suppose the matrix:       1 2 3A = 0 1 4       0 0 11. Determine the eigenvalues and eigenvectors of...

A: Remak: The eigen values of a upper or lower triangular matrix are its diagonal elements. If the numb...

Q: a) Using the laws of logarithms and exponentials solve the voltage equations across a battery 1. x(0...

A: For a) According to the given information it is required to solve the equations in each parts. Part1...

Q: Oil flows at a constant rate of 10L/min into a tank that can hold 40L of liquid. Initially the tank ...

A: Given that oil flows into tank at a rate of 10L/min. And the tank can hold 40L. The tank has 20L of ...

Q: Example : (matrix image) specify A2021 = ...

A:

Q: Which of the p-values satisfy the following inequality? 5 > 2p + 1 A) p=0  B) p=1 C) p=2

A: Given, 5 >= 2p + 1 So, 4 >= 2p So, 2 >= p  In other words, p <= 2    

Q: Use the slope m of the line and the point on the line to find three additional points through which ...

A:

Q: PLS HELP

A: Given function is

Q: Having trouble with this one.  Appears to be straightforward but my method for the radii doesn't wor...

A: Given solid is obtained by rotating the region bounded x=7y2, x=7 about the the line x=7.