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2019-11-01 06:25:07 +0100 | commented answer | vector equation solve Superficially understood. Thank. |

2019-10-29 08:00:41 +0100 | commented question | vector equation solve This is my job and hobby. ...Yes.Simplify the 'y' : |

2019-10-28 15:29:53 +0100 | asked a question | vector equation solve How to solve this?: Answer must be: |

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