Mathematics Part-II

Book: Mathematics Part-II

Chapter: 10. Vector Algebra

Subject: Maths - Class 12th

Q. No. 9 of Exercise 10.2

Listen NCERT Audio Books - Kitabein Ab Bolengi


For given vectors, find the unit vector in the direction of the vector

We want to find

To find the sum, we add coefficients of to each other.


Now, we have to find the unit direction in the direction of.We know that unit vector means that the magnitude of the vector is 1(unit).

So, we find the magnitude of first.


Chapter Exercises

More Exercise Questions