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Use elementary column operation C2->C2+2...

Use elementary column operation `C_2->C_2+2C_1` in the following matrix equation : `[(2 ,1),( 2, 0)]=[(3 ,1),( 2 ,0)][(1 ,0),(-1, 1)]`

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XII BOARD PREVIOUS YEAR PAPER ENGLISH-BOARD PAPER SOLUTIONS-All Questions
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