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Evaluate the following determinants: [...

Evaluate the following determinants:
`[[14,3,28],[17,9,34],[25,9,50]]`

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`[[14,3,28],[17,9,34],[25,9,50]]`
=`2[[14,3,14],[17,9,17],[25,9,25]]=0`
`(therefore C_1=C_3)`
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MBD PUBLICATION-DETERMINATES-QUESTION BANK
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  3. Evaluate the following determinants: [[14,3,28],[17,9,34],[25,9,50]]

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  6. Evaluate the following determinants: [[1,1,1],[2,3,4],[3,4,6]]

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  14. If [[1,1,1],[1,1+x,1],[1,1,1+y]]=0 what are x and y?

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  15. For what value fo x [[2x,0,0],[0,1,2],[-1,2,0]]=[[1,0,0],[2,3,4],[0,...

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