1.

If the equation of the plane pasing through the points (1,2,3). (-1,2,0) and perpendicular to the ZX - plane is ax + by + cz + d=0 (a gt0) then

Answer»

`a =0 and c =0`
`a + d =0`
`c + d - 5 =0`
`a + B + c + d - 4 =0`

Answer :D


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