Post a New Question

Algebra

posted by on .

A is a 2 by 2 matrix. Given that
A=(5 1)
(1 5)
, what is the value of det(A)?


det(A) is determinant of A

  • Algebra - ,

    |A| = 5*5 - 1*1 = 24

    If that isn't clear, review how to calculate determinants.

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question