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Mathematics Class XII Vector Algebra Finding the unit vector

Q. Find the unit vector in the direction of the vector a = ˆi+ˆj+2ˆk


Q. Find the unit vector in the direction of the vector a = 2ˆi+3ˆj+ˆk


Q. Find the unit vector in the direction of the vector PQ where P(1,2,3) and Q(4,5,6).


Q. Find the unit vector in the direction of the vector a + b, where a = 2ˆiˆj+2ˆk and b = ˆi+ˆjˆk.


Q. Find a vector in the direction of the a = ˆi2ˆj that has magnitude 7 units.
Karnataka PU MQP 2023

OTHER CLASS XII TOPICS
Application of Integrals

Applications of Derivatives

Continuity and Differentiability

Determinants

Differential Equations

Integration

Linear Programming

Matrices

Probability

Rational Numbers

Relations and Functions

Three Dimensional Geometry

Trigonometry

Vector Algebra