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Delta= |[Ax,x^(2),1],[By,y^(2),1],[Cz, z...

`Delta= |[Ax,x^(2),1],[By,y^(2),1],[Cz, z^(2),1]|` and `Delta_(1)= |[A,B,C],[x,y,z],[zy, zx,xy]|`

A

`Delta_1=-Delta`

B

`DeltaneDelta_1`

C

`Delta-Delta_1=0`

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
C
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