The equation a+a=a is - Vidyadip

MCQ

The equation $\vec{a}+\vec{a}=\vec{a}$ is

A
meaningless
B
always truc
C
may he possible for limited values of a’
✓
true only when $\overrightarrow{ a }=0$

✓

Answer

Correct option: D.

true only when $\overrightarrow{ a }=0$

true only when $\overrightarrow{ a }=0$

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