If 54^th row of a 67^th row matrix is linearly independent with

if-54-th-row-of-a-67-th-row-matrix-is-linearly-independent-with

If 54^th row of a 67^th row matrix is linearly independent with each other then find the rank of the matrix.
A. 61
B. 54
C. 187
D. 32
The correct answer is B. 54

If k^th row of a matrix with n^th row is linearly independent then the rank of that matrix is k. If we take the transpose of a matrix the rank does not change. Hence, the answer is 54 in this case.