Equal Vectors
Trending Questions
Q.
Let the plane bisect the line joining the points and at the right angles. If , , , are integers, then the minimum value of is
Q.
The value of , for which the points and with position vectors and and respectively are the vertices of a right-angled triangle with are?
and
and
and
and
Q.
The area bounded athe curves and the straight line is given by
Q.
How do you factor completely ?
Q. If vector →PQ with coordinates of the end points (1, -2) and (4-1) is equal to vector is with coordinates of initial and final points (a, -1) and (0, 0) respectively, then |a|= ___
Q. If |a+b| = |a-b| then (a, b) =
- π6
- π4
- π3
- π2
Q.
The shortest distance between the line and the is
Q. If |a+b| = |a-b| then (a, b) =
- π6
- π4
- π2
- π3
Q. Which of the following is/are true?
1) Equal vectors have same direction but not necessarily the same magnitude.
2) Equal vectors have same magnitude and same direction.
3) Equal vectors cannot start from different points.
1) Equal vectors have same direction but not necessarily the same magnitude.
2) Equal vectors have same magnitude and same direction.
3) Equal vectors cannot start from different points.
- 1, 2 and 3 are true
- None of them is true
- Only 2 is true
- 2 and 3 are true
Q. There are two vectors. The first one has initial and terminal points as A(–1, 3), B(2, 4) respectively. The second one has initial and terminal points as. C(1, -2), D(4, -1) respectively. The two vectors are not equal vectors.
- True
- False