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barxatty [35]
2 years ago
5

Solve this sum plsss urgent ​

Mathematics
1 answer:
stiks02 [169]2 years ago
4 0

1. 1 and -1 are two such rational numbers whose multiplicative inverse is same as they are.

2. absolute value is resembled using the formula : |x|

Here,

\hookrightarrow \sf |\dfrac{-3}{11} |

\hookrightarrow \sf \dfrac{3}{11}

final answer: 3/11

3.

\hookrightarrow \sf \dfrac{1}{2} \div \dfrac{3}{5}

\hookrightarrow \sf \dfrac{1}{2} * \dfrac{5}{3}

\hookrightarrow \sf \dfrac{5}{6}

4.

Associative property can only be used with addition and multiplication

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