Home Modern › Forums › UPSEE › If vector a, b, c are non three non-coplanar unit vectors, then [vector a b c] is equal to (A) ±2 (B) ±3 (C) ±1 (D) 2 If vector a, b, c are non three non-coplanar unit vectors, then [vector a b c] is equal to (A) ±2 (B) ±3 (C) ±1 (D) 2
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