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If planes x-cy-bz=0,cx-y+az=0 and bx+ay-...

If planes `x-cy-bz=0,cx-y+az=0` and `bx+ay-z=0` pass through a straight line then `a^(2)+b^(2)+c^(2)=`

A

`1-abc`

B

`abc-1`

C

`1-2abc`

D

`2abc -1`

Text Solution

Verified by Experts

The correct Answer is:
C
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