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CBSE Class 12 Math 2020 Delhi Set 3 Solved Paper

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Question : 4 of 11
Marks: +1, -0
If AA and BB are square matrices each of order 3 and ∣A∣=5,∣B∣=3\lvert A\rvert=5,\lvert B\rvert=3, then the value of ∣3AB∣\lvert 3 AB\rvert is____.
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