Determinant Equations

Asked by thebluebloo | 28th May, 2009, 05:05: PM

Expert Answer:

Take c1-c2 and c2-c3

from first column take out  (a-b )common

from second column take out ( b-c) common

then take c2-c3

Now the second column will have (c-a) common, take it out.

 Expand the remaing determinant using the first row

 which is 0  0 1.

 then you will get the answer.

 the determinant in the last stage , just before expanding will look like this

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Answered by  | 7th Jun, 2009, 04:38: PM

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