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If the vectors veca, vecb, vecc are non ...

If the vectors `veca, vecb, vecc` are non -coplanar and `l,m,n` are distinct scalars such that
`[(lveca+mvecb+nvecc, lvecb+mvecc+nveca,lvecc+mveca+nvecb)]=0` then

A

`lm+mn+nl=0`

B

`l+m+n=0`

C

`l^2+m^2+n^2=0`

D

`l^3+m^3+n^3=0`

Text Solution

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The correct Answer is:
B
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