If A=[{:(3,sqrt(3),2),(4,2,0):}]andB=[{:...

If `A=[{:(3,sqrt(3),2),(4,2,0):}]andB=[{:(2,-1,2),(1,2,4):}]` verify that (i) (A')'=A
(ii) (A+B)' =A'+B'
(iii) (kB)'=kB ', where k is any constant.

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