Math, asked by sufiya033, 3 months ago

find the value of ⅓-²

Answers

Answered by Anonymous

7

Refer the Attachment

Hope it helps__

Attachments:

Answered by anshika1029384756

1

Answer:

1/a^-n = a^n

therefore

1/3^-2 = 3^2 = 9

ans. 9

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