Five marks exercise problems VI — task. Mathematics State Board, Class 8.

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Verify the additive and multiplicative inverse property for the rational numbers

\frac{- 7}{17}

and

\frac{17}{27}

Additive inverse property:

\frac{- 7}{17} + \frac{i}{i} = i

\frac{17}{27} + \frac{i}{i} = i

Multiplicative inverse property:

\frac{- 7}{17} \times \frac{i}{i} = i

\frac{17}{27} \times \frac{i}{i} = i

Did you find an error?

7. Five marks exercise problems VI