Answer :

Given


a = 4i –j + k and b = 2i - 2j + k


Now,


a + b = (4i - j + k) + (2i - 2j + k)


= (4 + 2)i + ( - 1 - 2)j + (1 + 1)k


= 6i - 3j + 2k


Unit vector =


=


=


Rate this question :

How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation
caricature
view all courses
RELATED QUESTIONS :

The position vectMathematics - Exemplar

The vector havingMathematics - Exemplar

True and False<brMathematics - Exemplar

If <img widMathematics - Board Papers

True and False<brMathematics - Exemplar

If <span lang="ENMathematics - Board Papers