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Consider three planes : 2x+py+6z=8, x+...

Consider three planes :
`2x+py+6z=8, x+2y+qz=5 and x+y+3z=4`
Q. Three planes do not have any common point of intersection if :

A

`b=3, a ne 2`

B

`a=2, b ne 3`

C

`a ne 2, b ne 3`

D

`a ne 2, b = 4`

Text Solution

Verified by Experts

The correct Answer is:
B
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