What is Skew Symmetric Matrix? Properties and Examples

Skew symmetric matrix is a square matrix Q=[xij] in which (i, j)th element is negative of the (j, i)th element i.e. xij = -xji for all values of i and j. In other words, a square matrix (Q) which is equal to negative of its transpose is known as skew-symmetric matrix i.e. QT = -Q. Skew symmetric matrix examples The example … Read more

Singular Matrix & Non Singular Matrix – Properties and Examples

Singular matrix is a square matrix whose determinant is zero. It is also known as non invertible matrix or degenerate matrix. A square matrix whose determinant is not zero is known as non singular matrix. It is also known as invertible matrix or non degenerate matrix. A square matrix P is said to be singular matrix … Read more

What is Upper Triangular Matrix? Determinant and Examples

Upper triangular matrix is a square matrix whose lower off-diagonal elements are zero. It is usually denoted by the capital letter ‘U‘. A square matrix P = [xij] is said to be upper triangular matrix (UTM) if xij = 0 when i > j. Note: In such matrix, the diagonal and/or upper off-diagonal elements may or may not be zero. … Read more

Adblocker detected! Please consider reading this notice.

We've detected that you are using AdBlock Plus or some other adblocking software which is preventing the page from fully loading.

We don't have any banner, Flash, animation, obnoxious sound, or popup ad. We do not implement these annoying types of ads!

We need fund to operate the site, and almost all of it comes from our online advertising.

Please add electricalvoice.com to your ad blocking whitelist or disable your adblocking software.