Matrix A when multiplied with Matrix C gives the Identity matrix I, what is C?(a) Identity matrix(b) Inverse of A(c) Square of A(d) Transpose of AThe origin of the question is Matrix in section Arrays Types of Data Structures & Algorithms IThe question was posed to me by my school principal while I was bunking the class.

Matrix A when multiplied with Matrix C gives the Identity matrix I, wh

1.	Matrix A when multiplied with Matrix C gives the Identity matrix I, what is C?(a) Identity matrix(b) Inverse of A(c) Square of A(d) Transpose of AThe origin of the question is Matrix in section Arrays Types of Data Structures & Algorithms IThe question was posed to me by my school principal while I was bunking the class.
Answer» Right option is (b) INVERSE of A Explanation: Any square matrix when MULTIPLIED with its inverse GIVES the identity matrix. Note that non square matrices are not INVERTIBLE.

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