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Question 3 Not yet answered Marked out of 3.00 Flag question E If Y = X(X X)- X where X is a square matrix and

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Question 3 Not yet answered Marked out of 3.00 Flag question E If Y = X(X X)- X where X is a square matrix and (X X)-1 exists, then: Statement |: Y is a square matrix. True Statement II: (YI = ( X(X X)-1x 1. Tril (No answer given) + Statement III: Yk = Y for (integers) k > 1. (No answer given) +

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