Get Exam Updates
🥳 CAT 5 Months Mega Sale 👉 Upto 70% Off on CAT 2022 courses today. Enroll here
If vectors $$\overrightarrow{a} = 2\hat{i} + \lambda \hat{j} + \hat{k}$$ and $$\overrightarrow{b} = \hat{i} + 2 \hat{j} + 3 \hat{k}$$ are perpendicular to each other, then value of $$\lambda$$ is
$$\frac{2}{5}$$
2
3
$$\frac{5}{2}$$
Create a FREE account and get:
Ask doubts feature is currently unavailable for you. You can reach us at support@cracku.in for any further details/doubts.
Boost your Prep!