Vani Agarwal posted an Question
September 21, 2021 • 00:42 am 30 points
  • IIT JAM
  • Mathematics (MA)

Upper triangular matrix

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  • Abhi 1

    A square matrix is called upper triangular if all the entries below the main diagonal are zero. here we can see all entries below the main diagonal are 0 so it an upper traingular matrix

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    I want to ask as this matrix has diagonal elements as zero still we say it is upper triangular??

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    yes we can say

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    okay Thankyou

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    and when all diagonal elements are zero then we say it is an strictly upper traingular matrix

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    most welcome

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