Question

$\sqrt[6]{a \frac{1}{2} } b \frac{2}{3 }$
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Answer 1

The index form of a number is that number written as an exponential expression, or a single number raised to another number.

so index form of a^1/12 . b^2/3 is what I just typed now!!!

yes ur answer is a^1/12 .b^2/3

if u have doubt then check the above definition about index form

hope this helps u.