AP EAMCET20228 Jul 2022Morning ShiftMathematicsMatricesActual

If A= [ array ccccc 0 & 1 & 2 & 3 & 4 0 & 2 & 4 & 8 & 12 0 & 0 & 0 & 4 & 8 array ] , then the rank of A is

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B. 2

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A= [ array lllll 0 & 1 & 2 & 3 & 4 0 & 2 & 4 & 8 & 12 0 & 0 & 0 & 4 & 8 array ] R ₂ R ₂-2 R ^1 aligned & [ array lllll 0 & 1 & 2 & 3 & 4 0 & 0 & 0 & 2 & 4 0 & 0 & 0 & 4 & 8 array ] & | array cc 3 & 4 2 & 4 array |=12-8=4 0 aligned Rank =2

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