Math, asked by pratu2004, 1 year ago

Subtract the additive inverse of 5/6from the multiplicative inverse of-5/7×14/15.

Answers

Answered by Anonymous
4
Additive inverse of 5/6 is - 5/6
-5/7*14/15=-2/3
Multiplicative inverse of - 2/3=-3/2
-3/2 - 2/3=-2
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Answered by BlackVenom05
3
 \textbf{Solution :}

 \textbf{Additive Inverse} of

 \frac{5}{6}

is

 - \frac{5}{6}

 \textbf{Multiplicative Inverse} of

 - \frac{5}{7} \times \frac{14}{15} \\ = \frac{( - 5 )\times 14}{7 \times 15} \\ = \frac{ - 70}{105} \\ \frac{ - 2}{3}

is

 \frac{ - 3}{2}

 \textbf{Subtraction}

 \frac{( - 5)}{6} - \frac{( - 3)}{2} \\ = \frac{( - 5)}{6} - \frac{( - 3) \times 3}{2 \times 3} \\ = \frac{( - 5)}{6} - \frac{( - 9)}{6} \\ = \frac{( - 5) + 9}{6} \\ = \frac{4}{6} \\ = \frac{2}{3}

 \textbf{Answer :}

 \frac{2}{3}

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