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If A=[(3, sqrt(3), 2),(4,2,0)] and B=[(2...

If `A=[(3, sqrt(3), 2),(4,2,0)] and B=[(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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