Two quantities $A$ and $B$ have different dimensions. Which mathematical operation given below is physically meaningful
Two quantities $A$ and $B$ have different dimensions. Which mathematical operation given below is physically meaningful
$A/B$
$A + B$
$A - B$
None
Two quantities $A$ and $B$ have different dimensions. Which mathematical operation given below is physically meaningful
Quantities having different dimensions can only be divided or multiplied but they cannot be added or subtracted.
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