Reduce the given matrix.

left bracket Start $3$ By $3$ Matrix $1$st Row $1$st Column $42$nd Column $83$rd Column $42$nd Row $1$st Column $22$nd Column $43$rd Column $23$rd Row $1$st Column $52$nd Column $103$rd Column $5$ EndMatrix right bracket

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Part $1$

What is the reduced form of the given$$ matrix?

left bracket Start $3$ By $3$ Matrix $1$st Row $1$st Column nothing $2$nd Column nothing $3$rd Column nothing $2$nd Row $1$st Column nothing $2$nd Column nothing $3$rd Column nothing $3$rd Row $1$st Column nothing $2$nd Column nothing $3$rd Column nothing EndMatrix right bracket

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$($Simplify your$$ answers.$)$