The expression 1 2 ( i + j ) is a - Vidyadip

MCQ

The expression $\frac{1}{\sqrt{2}}(\hat{ i }+\hat{ j })$ is a

✓
unit vector
B
null vector
C
vector of magnitude $\sqrt{2}$
D
scalar

✓

Answer

Correct option: A.

unit vector

unit vector

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