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Mathematics LibreTexts

9.4E: Matrices and Matrix Operations (Exercises)

( \newcommand{\kernel}{\mathrm{null}\,}\)

For the following exercises, perform the requested operations on the given matrices.
A=[4213],B=[6731124],C=[67112140],D=[1491057285],E=[7143213019]

39. 4A
40. 10D6E
41.B+C
42. AB
43. BA
44. BC
45. CB
46. DE
47. ED
48. EC
49. CE
50. A3


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