YESPYQ Start Practice
🏫 Board➗ Maths

The unit vector perpendicular to both vectors \(\hat{i}+\hat{k}\) and \(\hat{i}-\hat{k}\) is:

Q1

The unit vector perpendicular to both vectors \(\hat{i}+\hat{k}\) and \(\hat{i}-\hat{k}\) is:

a

\(2 \hat{j}\)

b

\(\hat{j}\)

c

\(\frac{\hat{\mathrm{i}}-\hat{\mathrm{k}}}{\sqrt{2}}\)

d

\(\frac{\hat{\mathrm{i}}+\hat{\mathrm{k}}}{\sqrt{2}}\)

🔒
Answer & explanation — PYQ Pass

Options are free to see. Unlock the correct answer and full explanation with Pass.

Unlock · ₹149
← Previous questionNext question →

Practice more Board Maths PYQs

See every question on Vector Algebra, or browse the full Board question bank.

See all questions on Vector Algebra →