Math, asked by cutyshreya, 1 year ago

when the matrix is invertible??

cutyshreya: oka

Ayushasutkar1: anyways

Ayushasutkar1: which class do u study in ?

cutyshreya: 11

cutyshreya: n u

Ayushasutkar1: 21

Ayushasutkar1: *11

Ayushasutkar1: where do u live ?

cutyshreya: london

Answers

Answered by Ayushasutkar1

If the square matrix has invertible matrix or non-singular if and only if its determinant value is non-zero. Moreover, if the square matrix A is not invertible or singular if and only if its determinant is zero. Step 1 : Obtain the determinant of the given matrix. Since det(A) is not equal to zero, A is invertible.
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