Let vectors a = [ α 1 , α 2 , … , α n ] a n d b = [ 1 , 2 , … , n ] and form a matrix  A = a T b .   Select all of the following statements that are correct. Group of answer choices a) A is nxn in size b) det(A) = 0 c) We cannot determine the rank of A d) A is singular e) We cannot determine the determinant of A f) rank(A) = 1 g) A is 1x1 in size h) rank(A) = n

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