A non-zero vector is parallel to the line of intersection of the plane determined by the vectors and the plane determined by the vectors The angle between and is |
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a) |
b) |
c) |
d) |

A non-zero vector is parallel to the line of intersection of the plane determined by the vectors and the plane determined by the vectors The angle between and is |
|||||||

a) |
b) |
c) |
d) |

1 Answer

127 votes

**(d)**

A vector normal to first plane is

A vector normal to second plane is

Since, will be parallel to

Let θ be the angle between and

127 votes

127