Let A=[aij ] be an mxn matrix and k be a scalar then kA is equal to __________(a) [kaij ]mxn(b) [aij/k ]mxn(c) [k^2 aij]mxn(d) None of the mentionedThis question was addressed to me in an interview for internship.I would like to ask this question from Operations on Matrices in chapter Basic Structures: Sets, Functions, Sequences, Sums and Matrices of Discrete Mathematics

Let A=[aij ] be an mxn matrix and k be a scalar then kA is equal to __

1.	Let A=[aij ] be an mxn matrix and k be a scalar then kA is equal to __________(a) [kaij ]mxn(b) [aij/k ]mxn(c) [k^2 aij]mxn(d) None of the mentionedThis question was addressed to me in an interview for internship.I would like to ask this question from Operations on Matrices in chapter Basic Structures: Sets, Functions, Sequences, Sums and Matrices of Discrete Mathematics
Answer» Correct OPTION is (a) [kaij ]mxn Easy explanation: The SCALAR is multiplied with each of the ELEMENT of MATRIX A.

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