Let A = 4 2 -1.2 24 and B = What value(s) of k, if any,...

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Let A = 4 2 -1.2 24 and B = What value(s) of k, if any, will make AB = BA? -2 k Select the correct choice below and, if necessary, fill in the answer box within your choice. A. k = (Use a comma to separate answers as needed.) OB. No value of k will make AB = BA ' Let A = 4 2 -1.2 24 and B = What value(s) of k, if any, will make AB = BA? -2 k Select the correct choice below and, if necessary, fill in the answer box within your choice. A. k = (Use a comma to separate answers as needed.) OB. No value of k will make AB = BA '