Answer :

Then

Rate this question :

Find the sum of the following vectors:

Mathematics - Board Papers

Prove that in any triangle ABC, where a, b, c are the magnitudes of the sides opposite to the vertices A, B, C, respectively

Mathematics - ExemplarFind the sum of the following vectors:

Mathematics - Board Papers

Find a unit vector perpendicular to each of the vectors and where and

Mathematics - Board PapersWrite a unit vector in the direction of the sum of vectors and

Mathematics - Board PapersFind the position vector of a point R which divides the line joining two points P and Q whose position vectors are and respectively, externally in the ratio 1 : 2. Also, show that P is the mid-point of the line segment RQ.

Mathematics - Board PapersWrite a unit vector in the direction of the sum of the vectors and

Mathematics - Board PapersIf and then find the value of λ, so that and are perpendicular vectors.

Mathematics - Board PapersWrite the position vector of the point which divides the join of points with position vectors and in the ratio

2:1.

Find the sum of the vectors and

Mathematics - Board Papers