Class: 12 Subject: Math Topic: Determinants Year: 2022

Question:

Let A be a \(3 \times 3\) matrix such that \(|\text{adj A}| = 64\). Then \(|A|\) is equal to:
  • A. 8 only
  • B. -8 only
  • C. 64
  • D. 8 or -8
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