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प्रश्न
Simplify the following and express with positive index:
`[("p"^-3)^(2/3)]^(1/2)`
उत्तर
`[("p"^-3)^(2/3)]^(1/2)`
= `"p"^(-3 xx 2/3 xx 1/2)` .....(Using (am)n = amn)
= p-1
= `(1)/"p"`.
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