Question

multiplicative inverse of 5

Answer 1

$\huge{\boxed{\mathfrak{Hello}}}$

The Multiplicative inverse of 5 is $\frac{1}{5}$

Answer 2

$\sf\orange{ ★ Answer ★ }$

multiplicative inverse of 5

$➳ \tt \frac{1}{5}$

Proof -

$\tt \frac{5}{1}$ × $\tt \frac{1}{5}$ = 1

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$\sf\blue{ Let's \: understand \: it :- }$

For every non - zero rational number $\tt \frac{a}{b}$ there exist a rational number $\tt \frac{b}{a}$ such that $\tt \frac{a}{b}$ × $\tt \frac{b}{a}$ = $\tt \frac{b}{a}$ × $\tt \frac{a}{b}$ = 1 ,

★ $\tt \frac{b}{a}$ is called the reciprocal or multiplicative inverse of $\tt \frac{a}{b}$

★ $\tt \frac{a}{b}$ is called the reciprocal or multiplicative inverse of $\tt \frac{b}{a}$

$\sf\red{ EXAMPLE :- }$

multiplicative inverse of $\tt \frac{3}{4}$

➳ $\tt \frac{4}{3}$