a squar matrix A is called involutary matrix.
if
A^2=I
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∙ 12y agoya yes its there a matrix called zero matrix
From Wolfram MathWorld: The inverse of a square matrix A, sometimes called a reciprocal matrix, is a matrix A-1 such that AA-1=I where I is the identity matrix.
Identity or Unit Matrix If in the scaler matrix the value of k=1, the matrix is called the identity or unit matrix. It is denoted by I or U.
yes, it is true that the transpose of the transpose of a matrix is the original matrix
A sparse matrix is a matrix in which most of the elements are zero.
a squar matrix A is called involutary matrix. if A^2=I
They are involuntary muscles.
involuntary
involuntary
Talking is typically a voluntary action, as it requires a conscious decision to produce words and engage in communication. However, some aspects of talking, such是burping or sneezing involuntarily, can occur reflexively.
Sight is an involuntary system as it does not require conscious effort to function. The eyes automatically process visual information and send signals to the brain without conscious control. However, we can voluntarily choose to focus our attention on specific objects or details in our visual field.
involuntary
involuntary
Involuntary.
involuntary means "not intentional".
The medulla is involuntary
the heart is and involuntary muscle because you cannot contract the muscle.