What is the unit vector along î+ j?

April 17, 2022

by Ezee_Notes

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Physics Problems

Question : What is the unit vector along î+ j?

(A) î+ ĵ / $\sqrt{2}$

(B) $\sqrt{2}$ (î+ ĵ)

(C) î+ ĵ

(D) k̂

Answer : option (A)

Solution :

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