JEE Math Practice Question
If A is a 3 $$\times$$ 3 matrix and $$|A| = 2$$, then $$|3\,adj\,(|3A|{A^2})|$$ is equal to :
- A.$${3^{12}}\,.\,{6^{10}}$$
- B.$${3^{11}}\,.\,{6^{10}}$$
- C.$${3^{12}}\,.\,{6^{11}}$$
- D.$${3^{10}}\,.\,{6^{11}}$$
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