zi2lalZ
2021-02-09
cyhuddwyr9
Skilled2021-02-10Added 90 answers
Step 1
Consider a square matrix and
In this case, all of the elements in the third column of the matrix B and the first row of the matrix A are zero.
Step 2
Since all of the elements in a row or column must be zero for the determinant of a matrix to be zero.
Therefore, |A|=0 and |B|=0
A matrix is referred to as a singular matrix if its determinant is zero.
Hence, the square matrices A and B are singular.
Jeffrey Jordon
Expert2022-01-30Added 2605 answers
Answer is given below (on video)
Jeffrey Jordon
Expert2022-08-23Added 2605 answers
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