The direction ratios of a normal to the plane passing through (0, 0, 1), (0, 1, 2) and (1, 2, 3) are proportional to |
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a) |
b) |
c) |
d) |
1, 0, 0 |

The direction ratios of a normal to the plane passing through (0, 0, 1), (0, 1, 2) and (1, 2, 3) are proportional to |
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a) |
b) |
c) |
d) |
1, 0, 0 |

1 Answer

127 votes

**(a)**

The plane passes through and Therefore, a vector normal to the plane is given by

Hence, direction ratios of normal to the plane are proportional to

127 votes

127