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GATE CSE & IT · Linear Algebra · 1994-1994

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Rosen — Discrete Mathematics and Its Applications

Discrete structures, counting, relations, graph theory

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1994 PYQ

The rank of the matrix $$\left[ {\matrix{ 0 & 0 & { - 3} \cr 9 & 3 & 5 \cr 3 & 1 & 1 \cr } } \right]$$ is

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