16. Given two matrices P and Q Show that;(i.) PQ is a null matrix; ii)QP is not a null matrix.

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AFRITUTOR

4 weeks ago

16. Given two matrices P and Q Show that;(i.) PQ is a null matrix; ii)QP is not a null matrix.

16. Given two matrices P and Q Show that;(i.) PQ is a null matrix; ii)QP is not a null matrix.