The vectors of magnitude meet at a point and their directions are along the diagonals of three adjacent faces of a cube. Then, the magnitude of their resultant is |
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a) |
b) |
c) |
d) |

The vectors of magnitude meet at a point and their directions are along the diagonals of three adjacent faces of a cube. Then, the magnitude of their resultant is |
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a) |
b) |
c) |
d) |

1 Answer

127 votes

**(b)**

Line is passing through and parallel to (2, 1, ), then equation of line is

127 votes

127