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प्रश्न
Choose the correct alternative:
If a ≠ b, b, c satisfy `|("a", 2"b", 2"c"),(3, "b", "c"),(4, "a", "b")|` = 0, then abc =
विकल्प
a + b + c
0
b3
ab + bc
उत्तर
b3
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