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∣∣∣∣a1b1c1a2b2c2a3b3c3∣∣∣∣=5,then the value of∣∣∣∣b2c3−b3c2a3c2−a2c3a2b3−a3b2b3c1−b1c3a1c3−a3c1a3b1−a1b3b1c2−b2c1a2c1−a1c2a1b2−a2b1∣∣∣∣ is |
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Answer» ∣∣ |
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