4

Q: Please go step by step and show all work. Thanks

A: Given matrix, A=112233224455000011112222121212 To find the rank and nullity of the matrix.

Q: 5. Show that a finite set is a closed set.

A:

Q: Truo or False ?

A: We have to determine whether the given statement is true or not. 

Q: bn prevents changes to this answer. Use Gram- Shmidt procedure to fatorize the matrix into QR, with ...

A: Given The given matrix is A=1014 Apply the Gram-Schmit formula. For matrix  A=a1, a2···|anuK+1=ak+1-...

Q: (a) Determine the definiteness of the following quadratic forms: q = z - 4z,1, + 2x,x, – a – 4x; + 6...

A:

Q: Describe the range of a) f(z) = 3i – z for Re z > 4

A: Find the range of f(z)=3i-z for Re z>4.  

Q: Solve this calclus

A: Consider the given functions. y=x+1 and y=x2-1 To find the point of intersection, equate the given t...

Q: Transform the DE; (t-1)sin(t) y" + y'+y tan(t); y(2)=1, y'(2)3D3 into a system of two first order DE...

A: Given the second order differential equation           (t-1)sin(t)y''+y'+y=tan(t), y(2)=1, y'(2)=3 T...

Q: Find L {e 2°cos3t}. -2t

A: The Laplace transform of  a function is Fs=Lft. Given ft=e-2tcos3t. Apply the transformation rule  i...

Q: Please show all work and go step by step. Thanks

A: It is given that

Q: 7. The images of the unit vectors in R² under the linear transformation T: R² → R³ are given as 31 a...

A: Let T: ℝ2→ℝ3 be a linear transformation. The image of unit vectors e1, e2 under the transformation i...

Q: which describes the number of solutions to the linear system with the given augmented matrix: (A) In...

A: We have to find Number of Solutions by given information. 

Q: 8 Jlgull -5 0 If Eij -6 -12 then the invariants are 0- 12 1 I=10,I2= 123, I3= 650 IO I1= -12, I2= 12...

A: We are provided with matrix, we need to find the invariants. Find the three invariants in the follow...

Q: Example 7: Find the volume of the solid whose base is bounded by the circle x2 + y² = 4, the cross s...

A: Question 7: To find the volume of the solid whose area is bounded by the circle  x2+ y2 = 4, the cro...

Q: [Vector Spaces] How do you prove this?

A:

Q: Find the DEGREE and ORDER of the following differential equations:

A: If equation of the form :fx,y,dydx,d2ydx2,⋯⋯=0 ,then  Order of the equation is the order of highest...

Q: The following table shows the cost, in millions of dollars, to a certain company of adding the given...

A:

Q: Please answer question completely and give correct answers

A:

Q: How do you write 3,150 in babylonian numerals    The table is below

A:  Babylonians used base 60 number system.

Q: Find the slope and y-intercept of the line y = ; 2 Find the domain and Rang for the following fun

A: y=12

Q: Use the Laplace transform to solve y' - v = te'sint, y(0) = 0

A: To solve the given IVP, first we take the Laplace transform of differential equation and then we use...

Q: In this problem yoe oll.convert aquadralc Runchon n Standard form inho one in vertet form e Simplify...

A: a) Let, fx≡2x+62-6 The standard form is: Ax2+Bx+C

Q: answers please

A: When we negate a  statement including quantifiers  , we first negate all the quantifiers, then we ne...

Q: Suppose the coal and steel industries from an open economy. Every $1 produced by the coal industry r...

A:

Q: Q2/ Find the final value of the sequence {} with Z transform 4z²-z F(z) %3D 2z2-3z+1

A: Given: The given function is Fz=4z2-z2z2-3z+1

Q: Linear Algebra Use Cramer’s Rule to solve the following system of equations.4x1 − x2 + x3 = −52x1 + ...

A: We have to find four different types of determinants to solve the problem. See on step 3

Q: Mary deposits money in a bank that compounds interest at i per annum. At the same time, Sammy deposi...

A: Given that Mary and Sammy deposit the same amount of money.   For Mary:   The compound interest at i...

Q: Mason flips 3 coins and rolls a number cube. What is the prob that he flips head, tail, and heads wi...

A:

Q: Only 3 and 4

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

Q: 6 -30] If ess--3 6 e then the invariants are I=20 „I2= 123 I, 216 1O I-18 I2= 123 I, - 360 O I,-20 ,...

A: For a stress matrix ,∈ij=δxxζxyζxzζyxδyyζyzζzxζzyδzz. Characteristic equation is given by, δ3-I1δ2-I...

Q: If the cost function C(x) = x2 + x + 100, in Iraqi dinars, where x is the production size. The produ...

A:

Q: (1 2 3 4) 4 1 2 3 3 4 1 2 3 4 1 and four to row one (and explain why this does not change the determ...

A:

Q: (4) Find β such that the equation βx2 + x + β = 0 has a repeated real solution.

A:

Q: Find the principal values & express the result in rectangular form, ln( - 6 + 5j )

A: The rectangular form of a complex number is a+jb. The complex number is ln-6+5j .  The exponential f...

Q: Gabrielle is given the choice of two positions,the first paying $6400 per month and the otherpaying ...

A: Let she make a sale of dollars S, then second position will be more profitable when, salary in secon...

Q: This is about finding the missing digit of a bank check. I don't know what I need to do to get this ...

A: The given code is: 0 2 5 7 1 1 0 8 _

Q: A population is normally distributed with mean 44.7 and standard deviation 5.7. Find the following p...

A:

Q: Evaluate | CurlF nds F(x,v,z) = - yzi + xzj – xyk, and S is that part of the cylinder 4= x² + y² wit...

A: Given function is  Fx,y,z=yzi+xzj-xyk To evaluate ∬SCurlF·nds where S is the part of the cylinder x2...

Q: which describes the number of solutions to the linear system with the giv augmented matrix: (A) Inco...

A:

Q: Let f(x, y) = xe"-y and P = (6, 36). (a) Calculate || Vfp||- (b) Find the rate of change of f in the...

A:

Q: ABCD is a parallelogram with A = (1, 2), B = (3, 8), C = (9, 10), and D = (x, y). Find xand y. %3D %...

A:

Q: By = (v1, v2, V3, v4) is a basis for the space V and Bw = (w1, w2, w3) is a basis for the space W. T...

A:

Q: Find and classify the discontinuities of the following function as removable or nonremovable. If a c...

A: We have to find the discontinuities of the given function. 

Q: 1 Evaluate a. 1+j 1+j

A: We will solve these by rationalizing the denominator and by using j2 = -1 (a) 1-j1+j = 1-j1+j×1-j1-j...

Q: A 2-yard piece of ribbon costs $19.56. What is the price per foot? %24

A: According to the given information it is required to find the price of ribbon per foot when given 2-...

Q: Find the characteristics polynomial eigenvalues and eigenvectors for the matrix; A= 2 1 1 ...

A: The solution of given problem is given by using augmented matrix and reduced row echelon form of mat...

Q: Using Rouché’s Theorem, show that the polynomial h(z) = 10z^4 + 12z^3 + 1 has three zeros with |z| &...

A:

Q: Truth Table

A: Given - p ∧ q ∨ ~p ∧ ~q ∨ q To find - Construct the truth table for the given statement .

Q: Show full steps please.

A:

Q: I need answer

A: Given the statement If a dog is barking, then it will not bite. We are asked to find the inverse of ...

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.