VectorHard
Question
If î + ĵ + 
, 2î + 5ĵ, 3î + 2ĵ − 3
and î − 6ĵ −
be p.v. of four points A,B,C and D respectively, then the angle between and 
is-
, 2î + 5ĵ, 3î + 2ĵ − 3 and î − 6ĵ − be p.v. of four points A,B,C and D respectively, then the angle between and is-Options
A.π / 4
B.π / 2
C.π
D.None of these
More Vector Questions
Consider ᐃABC with A ≡ , B ≡ and . If = = 3; = 4, then the angle between the medians and is -...Three vectors î − ĵ − , − î + ĵ − and − î − ĵ + are-...Identify the statement (s) which is/are incorrect ?...If position vectors of the vertices of a triangle are 4î + 5ĵ + 6, 5î + 6ĵ + 4 , and 6î + 4...The centroid of the triangle whose vertices are î + 2ĵ, 2î + ĵ, î + ĵ + is-...