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Question From class 12 Chapter ALGEBRA OF VECTORS

# If are position vectors of respectively, find the position vector of point produced such that

If are position vectors of respectively, find the position vector of point produced such that
3:46
If are position vectors of the points A and B respectively, then what is the position vector of a point C on AB produced such that ?
3:11
If are the position vectors of A and B respectively, then find the position vector of a point C in BA produced such that BC= 1.5 BA. Also, it is shown by graphically.
3:14
Unit vectors are perpendicular, and unit vector is inclined at angle to both If then (a) (b) (c) (d)
10:22
If are three vectors such that , find the angle between
3:27
If are the position vectors of the points B and C respectively, then the position vector of the point D such that is
2:43
If are two vectors and angle between them is then is unit vector, if
2:35
If and are position vectors of A and B respectively, then the position vector of a point C in produced such that =2015 is
1:07
If are two vectors such that find the angle between.
2:55
If are two vectors such that Write the projection of
1:22
If then find in terms of
14:50
are two vectors. The position vectors of the points are respectively. Find the position vector of a point on the line and a point on the line such that is perpendicular to both.
5:12
The position vectors of A, B,C and D are , and respectively show that and
1:52
Show that the found points with position vectors respectively such that 3 , are coplanar. Also, find the position vector of the point of intersection of the line segments and
2:24
are two unit vectors that are mutually perpendicular. A unit vector that is equally inclined to is a. b. c. d.
6:19

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