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If u(1) and u(2) are the units selected ...

If `u_(1)` and `u_(2)` are the units selected in two systems of measurement and `n_(1)` and `n_(2)` their numerical values, then

A

`n_(1)u_(1)=n_(2)u_(2)`

B

`n_(1)u_(1)+n_(2)u_(2)=0`

C

`n_(1)n_(2)=u_(1)u_(2)`

D

`(n_(1)+u_(1))=(n_(2)+u_(2))`

Text Solution

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The correct Answer is:
A
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