We have to prove that
Performing the operation,
Taking 2 common from C1 and performing the operation C1 → C1 – C2 and C2→ C2 – C3
Here in the second determinant C1 and C2 ae identical.
Here in the second determinant C1 and C3 are identical.
= 2 (16) = 32
Hence the above statement is true.
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