Question

if a=3, b=-1, then find the value of the following
${a}^{b}$
${b}^{a}$
${(ab)}^{b}$
$( {a + b)}^{b}$
${ (\frac{b}{a} )}^{b}$
${( \frac{a}{b} + \frac{b}{a} )}^{b}$
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Answer 1

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