Find conditions on that will make the matrix A invertible. To enter your answer, first select 'always', 'never', or whether & should be equal or not equal to specific values, then enter a value or a list of values separated by commas. 302 A = k 8-6 -1 4-3 A is invertible: Always

Q: Question 13 2+1= 15 The exact solution is: O A. (log, 15) - 1 OB. 2.9 OC. (In 15)-1 OD. (log 15)-1

A:

Q: Use inverse method in solving and show complete solution. (Matrix) An airline sold 226 tickets for a…

A:

Q: The values of x shown on the number line below are solutions to an absolute value equation. H -4 -3…

A: See the details solution in below

Q: Find the matrix product AB, if it is defined. 3 -2 1 40 [[844] - [22] B = 0 -1 A = 12 -8 4 -6 12 -4…

A: The given two matrices A=3-2104-1 ,B=40-22 We have to find the matrix product

Q: Systems of Equations in Three Variables. Practice PERSEVERE The general form of an equation for a…

A:

Q: The standard equation of an ellipse with vertices at (-8, 0) and (8, 0) and minor axis 10 units is:…

A: See the details solution in below

Q: 19 11 10 В 5 3 2 1 -12-11-10-9-8-7-6-5-4-32-1, 1 2 3 4 5 6 7 8 9 10 11 12 -1 -4 -5 -6 7 -8 -9 -10…

A:

Q: Factorise the polynomial 25 + 128 √2 into real polynomials of degree 2 or less. Your polynomials…

A: We need to factorize the polynomial.

Q: Give an example (with numbers) to show that the transformation T not linear. Clearly explain why the…

A:

Q: 1) a) From the set {-7, 2+3i, 0.75, 9, ½, √(-36), √5, 8i, -2/3, 0, л, 6} i) List the set of ii) List…

A: As per guidlines we have to solve one question at a time . so please repost another question .

Q: 3) a) i) Calculate the Simple Interest earned on an investment of $ 900,000 after 8 years at a rate…

A: Solution ) 3) a) 1) simple interest = (P × r × t)/100 S.I. =( p × r × t )/ 100 S.I. = (900000 × 2.5…

Q: If cos Ø = ³/7, find the degree measure of Ø to two decimal places.

A: Given that cosA= 3/7

Q: Judge Turpin is running for re-election. A public poll reveals 44% of voters will vote for him with…

A:

Q: Think about a density curve that consists of two line segments. The first goes from the point (0, 1)…

A: Here , we have given some observations now we have to plot it on xy plane and then we have to find…

Q: A circle has the equation 4(x - 5)² + 4y² = 64. (a) Find the center (h,k) and radius r of the…

A:

Q: Find all functions f : Q to Q satisfying (i) f(1) = 1 and (ii) f(x+y) = f(x) + f(y) for all x,y \in…

A: we  have to find the required function.

Q: Victor has certain number of eggs in his basket. He sold half of those eggs plus half of an egg.…

A: Victor has certain number of eggs in his basket. He sold half of those eggs plus half of an egg. He…

Q: Determine whether the matrix is in echelon form, reduced echelon form, or neither. 1 0 0 -7 2 1 0 -2…

A: we will find the required.

Q: COMPUTE THE FIRST AND SECOND DERIVATIVES OF THE FUNCTIONS SHOW COMPLETE SOLUTION Y=x2 cos x…

A:

Q: Given а a₁ = 2 and r=-3. Find Sy C geometric series with

A: The first term of the geometric series is a1 = 2 Common ratio of the geometric series is r = -3…

Q: What is the second row of the product AB? 0 2 3 5 4 8 9 7 2 (A) [18 33 25] (B) [64 A. A B. B C. C A…

A: Topic - Multiplication of matrices We are given, A=023548972,B=217632297second row of A·B is the…

Q: Evaluate the following expression, accurate to 2 significant digits. Show at least two intermediate…

A: This is a Mathematical operations problem

Q: A survey of magazine subscribers placed 65 celebrities in 3 categories. 40 were on the most powerful…

A: A survey of magazine subscribers placed 65 celebrities in 3 categories. 40 were on the most…

Q: In Exercises 17-24, evaluate f(a), ƒ(a + 1), and ƒ(¹). 18. f(x)=2x-1 19. 17. f(x) = 4x + 3 21. f(x)…

A:

Q: Peter invested some money at 6% annual interest, and Martha invested some at 12% if their combined…

A: Peter invested some money at 6% annual interest, and Martha invested some at 12% if their combined…

Q: Translate the following application into an algebraic equation: "In a group of voters, one-fifth of…

A:

Q: Solve the following system of linear equations using Gaussian elimination or Gauss-Jordan…

A: The objective is to solve the above question.

Q: Use transformations of f(x) = x² to graph the following function. g(x) = - 4(x-3)² +2 Select all the…

A:

Q: Factorise the polynomial 26 +512 into real polynomials of degree 2 or less. Your polynomials must be…

A: Please see the below picture for detailed solution.

Q: Use transformations to sketch a graph of f. f(x) = (x-3)³ Use the graphing tool to graph the…

A:

Q: D. Find the negation of the following categorical propositions. 10. All men are mortal. 11. No fish…

A: As per our guidelines we can answer only 3 subparts of the given question so kindly repost the…

Q: The functions u and w are defined as follows. u(x) = −2x+1 w (x) = -2x²-1 Find the value of w (u…

A: Given, u(x)=-2x+1w(x)=-2x2-1 Aim: find w(u(-5))

Q: Solve for A: You can resize a matrix (when appropriate) by clicking and dragging the bottom-right…

A:

Q: May I ask if you can write the complete solution in a paper? Thank you so much!

A:

Q: B are of equal length and are lighted a

A: Let, The length of candle A = x units The length of candle B = y units Then, x = y

Q: Which of the following statements best describes the following augmented mat O A. A B. B C. C A =…

A: We have to find  the required.

Q: Hello I am to find the value of n, so that the expression is a perfect square trinomial and then…

A:

Q: What is the recurrence equation for this sequence? x0 = 0 x1= 0 x2 = 1 x3 = 1 x4 = 2 x5 = 4…

A:

Q: (8) FIND /K) 315 KEYSPACE SIZE FOR AFFINE CIPHER OVER Z3

A:

Q: A rectangular garden is being built with the following dimensions. Find the garden in terms of x.…

A: Topic:- algebra and geometry

Q: (a) Give an example of two nonzero vectors that are contained in span an example of two nonzero…

A: (a) Note, that the vectors that are contained in the span of 1100, 001-1 can be written as a linear…

Q: Jamie invests a total of $18,000 in two accounts paying 13% and 5% simple interest, respectively.…

A:

Q: The augmented matrix is given for a system of equations. If the system is consistent, find the…

A: See this solution in below

Q: A rectangular athletic field is twice as long as it is wide. If the perimeter of the athletic field…

A: Given query is to find the dimensions of the field.

Q: Widget Sales Jesaki Inc. is trying to enter the widget market. The research department established…

A:

Q: When a certain three-digit number is divided by the number with digits reversed,  the quotient is 5…

A:

Q: x3 - 3x² - 4x = 0 =

A: The given equation is: x3-3x2-4x=0

Q: An airline has 40 airplanes in Los Angeles, 16 airplanes in St. Louis, and 24 airplanes in Dallas.…

A: Initially, LA had 40, St. Louis had 16 and Dallas had 24 airplanes.

Q: Express the following system of linear equations as a vector equation: -4x1+3x2+6x3 = -7 -3x+3x₂-4x3…

A:

Q: Solve the following equations and inequalities analytically. Support your solutions graphically. (a)…

A: Here we have to solve the given inequalities.