Let A = [aij],1 ≤ i, j ≤ n with n ≥ 3 and aij = i.j. The rank of A is
B. 1
C. n - 1
D. n
Answer: Option B
B. 1
C. n - 1
D. n
Answer: Option B
A. 3, 3 + 5j, 6 - j
B. -6 + 5j, 3 + j, 3 - j
C. 3 + j, 3 - j, 5 + j
D. 3, -1 + 3j, -1 - 3j
A. 1024 and -1024
B. 1024√2 and -1024√2
C. 4√2 and -4√2
D. 512√2 and -512√2
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