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The plane $2x - (1 + λ)y + 3λz = 0 $ passes through the intersection of the planes |
$2x - y = 0 $ and $y + 3z = 0 $ $2x - y = 0 $ and $y - 3z = 0 $ $2x +3z = 0 $ and $y = 0 $ none of these |
$2x - y = 0 $ and $y - 3z = 0 $ |
The equation of the given plane can be written in the form (2x - y) + λ(-y + 3z) = 0 which is a plane passing through the intersection of the planes 2x - y = 0 and -y + 3z = 0. |
