DerikF973 DerikF973

28-12-2023
Mathematics

contestada

Let a be the 21 x 21 matrix whose (i,j)-entry is defined by aij = 0 if 1 < i,j < 10 or 11 < i,j < 21 and aii = 1 otherwise. What is the value of a33?

Respuesta :

Otras preguntas

What is the antiderivative of cos (pi*x)-1?

In Chemistry class, Andrew has earned scores of 64, 69, and 73 on three tests. He must maintain an average of 70 to pass the course. What score must Andrew earn

What is a function in your own words?

round 2.6 to the nearest tenth

Is Al2O3 an acid or a base?

Mention any 3 features of the Constitution that was drafted in 1791 by the national Assembly in France. (3 marks)

The length and width of a rectangle have a sum of 90. What dimensions give the maximum area?

What is the perimeter of a rectangle with a length of 22 and a width of 68.8?

What does trajectory mean?

Name one of two types of pentahedrons