Consider three physical quantities x , y and z . Operations x + y and y − z are valid with these physical quantities. Which of the following conclusions can you make?

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TestHub · Accepted Answer

x + y and y − z are valid, so [ x ] = [ y ] and [ y ] = [ z ] i.e. [ x ] = [ y ] = [ z ] [ y ] [ x ] ​ = dimensionless. Hence dimensions cannot be predicted.

Physics - Unit & Dimension Question with Solution | TestHub

Options:(select one or more)

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