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If hati+hatj+muhatk, muhati+hatj+hatk, h...

If `hati+hatj+muhatk, muhati+hatj+hatk, hati+muhatj+hatk` are coplanar vectors, then sum of all distinct values of `mu` is (A) `0` (B) `2` (C) `-1` (D) `1`

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JEE MAINS PREVIOUS YEAR ENGLISH-JEE MAINS-All Questions
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