Determinant Formula
Determinant in linear algebra is a useful value which is computed from the elements of a square matrix. The determinant of a matrix A is denoted det (A), det A, or |A|. It is a function that has an input accepts
If
The Determinant Formula is
If
The Determinant Formula is
Solved Examples
Question 1: Find out the determinant of
Solution:
Given 2 2 matrix is,
8) – (2 7) = 32 – 14 = 18
A =
Determinant is calculated as,
ad – bc = (4
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