- Computer Science Engineering (CSE)
- Design and Analysis of Algorithms
- Which of the following equals the a x b ...

Q. |
## Which of the following equals the a x b ( a and b are two vectors)? |

A. | – (a x b) |

B. | a.b |

C. | b x a |

D. | – (b x a) |

Answer» D. – (b x a) | |

Explanation: the vector product a x b is equal to – (b x a). the minus sign shows that these vectors have opposite directions. |

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