Let A, P, and D by n x n matrices. Mark each statement true or false. Justify each answer.
a....
Mathematics, 02.06.2020 22:58 burners
Let A, P, and D by n x n matrices. Mark each statement true or false. Justify each answer.
a. A is diagonalizable if A = PDP^-1 for some matrix D and some invertible matrix P. Choose the correct answer below.
O The statement is true because the columns of P are the n linearly independent eigenvectors of A.
O The statement is false because A must have n distinct eigenvalues for the matrix D and P to exist.
O The statement is true because if A = PDP^-1, then A is diagonalizable by definition.
O The statement is false because the symbol D does not automatically denote a diagonal matrix.
Answers: 1
Mathematics, 21.06.2019 12:30
Anna is no more than 3 years older than 2 times jamie’s age. jamie is at least 14 and anna is at most 35. which system of linear inequalities can be used to find the possible ages of anna, a, and jamie, j?
Answers: 2
Mathematics, 21.06.2019 14:10
An unknown number of kids and buses are getting assigned. when assigning 4 kids to each bus, there are 2 kids that aren't placed in a bus. when assigning 8 kids to each bus, there are 2 empty buses. how many total kids are there?
Answers: 1
Mathematics, 21.06.2019 22:00
The median am of triangle ∆abc is half the length of the side towards which it is drawn, bc . prove that triangle ∆abc is a right triangle, and find angle mac and abm
Answers: 1
Mathematics, 21.06.2019 22:40
If f(x) = 3x2 - 2x+4 and g(x) = 5x + 6x - 8, find (f-g)(x).
Answers: 1
English, 18.04.2021 21:10
Mathematics, 18.04.2021 21:10
Mathematics, 18.04.2021 21:10
Mathematics, 18.04.2021 21:10
Biology, 18.04.2021 21:10
World Languages, 18.04.2021 21:10
Mathematics, 18.04.2021 21:10
Mathematics, 18.04.2021 21:10
Mathematics, 18.04.2021 21:10
Mathematics, 18.04.2021 21:10
Mathematics, 18.04.2021 21:20
Mathematics, 18.04.2021 21:20