Vectors - Unit Vectors
Vectors - Unit Vectors
Find the unit vector of \(\mathbf{i}+4\mathbf{j}-2\mathbf{k}\).
Video Solution:
Video solution locked
A free account saves your progress; this video needs tuition enrolment.
Solution:
Solution locked
680+ questions here come with free worked solutions. A free account saves your questions and progress; this one needs tuition enrolment.
Create a free account to practise similar questions.
Answer:\(\frac{1}{\sqrt{21}}(\mathbf i+4\mathbf j-2\mathbf k)\).
Need help? Join our JC Math tuition classes.
Learn more