Which one of the following is correct'? The three planes 2x + 3y -z -2 =0, 3x + 3 y + z - 4 = 0 and x - y + 2z -

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Q 2480501417.     Which one of the following is correct'?
The three planes 2x + 3y -z -2 =0,
3x + 3 y + z - 4 = 0 and x - y + 2z - 5 = 0`
intersect
NDA 2007 Paper 1
A

at a point

B

at two points

C

at three points

D

in a line

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