VectorHard
Question
If vector 
= 3î − 3
, 
= î − 2ĵ + 
represents the sides of any triangle ABC then the length of median AM is-
= 3î − 3, = î − 2ĵ + represents the sides of any triangle ABC then the length of median AM is-Options
A.√6
B.√3
C.2√3
D.3√2
More Vector Questions
Let $\overrightarrow{a} = 2\widehat{i} + \widehat{j} - 2\widehat{k},\overrightarrow{b} = \widehat{i} + \widehat{j}$ and ...If the volume of the tetrahedron with edges î + ĵ + , î + aĵ + and î + 2ĵ − is 6 cub...A unit vector which is coplanar with vector î + ĵ + 2 and î + 2 + and perpendicular to î + ĵ + ...Let and be three non-zero vectors such that no two of these are collinear. If the vector is collinear with and is collin...If .î = 4, then ( × ĵ). (2ĵ − 3) equals-...