Question

please answer if u know​

Answer 1

Answer:

$1.. c\\ ( \frac{2}{5} ) ^{ - 4} = > \\ \\ \\ = > \frac{1}{ (\frac{2}{5} ) {}^{4} } = > \frac{1}{ \frac{16}{625} } = > \frac{625}{16} \: \: ans... \\ \\ \\ \\ 2 ..\\ \\ \\ c \: \: \: \: \: is \: your \: answer$

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