VectorEasy
Question
If the position vectors of the points A,B, C are 3î − 2ĵ + 4
, î + ĵ + and −î + 4ĵ − 2
then A,B,C are-
, î + ĵ + and −î + 4ĵ − 2 then A,B,C are-Options
A.vertices of a right angled triangle
B.vertices of an isosceles triangle
C.vertices of an equilateral triangle
D.collinear
More Vector Questions
If where and are any three vectors such that . ≠ 0, . ≠ 0 then and are...Let the unit vectors and be perpendicular to each other and the unit vector be inclined at an angle θ to both and ....If = 2î + 5ĵ and = 2î − ĵ, then unit vector in the direction of + is-...If = î + 3ĵ − 2 and = 4î − 2ĵ + 4, then (2 + ).( − 2) equals-...If pî + qĵ + r is a unit vector and is perpendicular to vectors 2î − ĵ + and 3î + 2ĵ...