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Q. |
## What will be the cross product of the vectors 2i + 3j + k and 6i + 9j + 3k? |

A. | i + 2j + k |

B. | i – j – 5k |

C. | 0 |

D. | 2i – j – 5k |

Answer» C. 0 | |

Explanation: the given vectors are parallel to each other. the cross product of parallel vectors is 0 because sin(0) is 0. |

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