ismailhajisaid8359 ismailhajisaid8359

11-03-2024
Mathematics

contestada

Suppose that A = [[a-3,5],[-3,a-2]] Find the determinant of matrix A
A. det(A)=a²+a+21
B. det(A)=a²-5a-9
C. det(A)=a²-5a+21
D. None of these answers
E. det(A)=a²-5a+9

Respuesta :

Otras preguntas

Para la clase de matemáticas NO necesito _____.

Moist heat methods includes: (3)

What information does the API symbol or donut provide? a. Engine oil performance category (S=Gasoline Engines and C=Heavy Duty Diesel Engines) b. SAE viscosity

Which characteristic distinguishes Guadalupe Peak from other geographic features in Texas? A) It contains the most water. B) It is the northernmost point

Xavier has $23.50 in his savings account. He deposits $35 every week. His mother also deposits $20 into the account every time Xavier washes the car. His savin

What was the House of Burgesses? A. Virginia's political system which was comprised of a governor, a council of a few privileged planters, and a house of repre

If you had four blue cards, four red cards, and four yellow cards in a deck, what are the chances of drawing a blue card on your first try? A. 1/16 B. 1/3 C.

The invasion of Iraq also known as "Operation Iraqi Freedom," took place in 2001, after the September 11th attack on the United States.

Why did God give us food?

PLEASE HELP. I WILL ACUALLY DIE IF NO ONE HELPS MEEEEE