- Computer Science Engineering (CSE)
- Design and Analysis of Algorithms
- Which of the following operation will gi...

Q. |
## Which of the following operation will give a vector that is perpendicular to both vectors a and b? |

A. | a x b |

B. | a.b |

C. | b x a |

D. | both a x b and b x a |

Answer» D. both a x b and b x a | |

Explanation: the resultant vector from the cross product of two vectors is perpendicular to the plane containing both vectors. so both a x b and b x a will give a vector that is perpendicular to both vectors a and b. |

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