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Q. |
## Consider the 2×3 matrix {{1,2,3},{1,2,3}}. What is the sum of elements of the maximum sum rectangle? |

A. | 3 |

B. | 6 |

C. | 12 |

D. | 18 |

Answer» C. 12 | |

Explanation: since all the elements of the 2×3 matrix are positive, the maximum sum rectangle is the matrix itself and the sum of elements is 12. |

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