Vectors and matrices
Determinant
A scalar associated with a square matrix that describes signed scale change and indicates invertibility when non-zero.
Common notation det(A) or |A|
In one sentence
What does Determinant mean?
A scalar associated with a square matrix that describes signed scale change and indicates invertibility when non-zero.
How it is written
det(A) or |A|
A compact example
For [[a,b],[c,d]], det(A)=ad−bc.
Clear answers
Questions about Determinant
What does Determinant mean in mathematics?
A scalar associated with a square matrix that describes signed scale change and indicates invertibility when non-zero.
How is Determinant written?
A common notation is det(A) or |A|.
What is an example of Determinant?
For [[a,b],[c,d]], det(A)=ad−bc.