Question

12)The value of (7)^(-2) is*
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Answer 1

Answer:

$\huge\red\mathdrak{\underline{Hello\: mate}}$

${7}^{ - 2} \\ \\ = \frac{1}{ {7}^{2} } \\ \\ = \frac{1}{49}$

Answer 2

7 ^-2

= 1/7²

= 1/49

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