VectorHard

Question

Lat

. Then vector b satisfying

is

Options

A.

B.

C.

D.

Solution

⇒

⇒

b₁ - b₂ - b₃ = 0 and

= 3
⇒        b₂ - b₃ = 3
          b₁ = b₂ + b₃ = 3 + 2b₃

Create a free account to view solution

View Solution Free

Topic: Vector·Practice all Vector questions

More Vector Questions

Consider ᐃABC with A ≡ , B ≡ and . If = = 3; = 4, then the angle between the medians and is -...If forces of magnitudes 6 and 7 units acting in the directions î − 2 + 2 and 2î − 3 + 6 respective...If p.v. of vertices of a ᐃABC are 2î + 4ĵ − , 4î + 5ĵ + , 3î 6ĵ − then w...If ,, are the position vectors of the vertices of an equilateral triangle whose orthocentre is at the origin, then -...If three forces P,Q,R acting on a particle are represented by three sides of a triangle taken in order, then-...