Math, asked by sudhipanda1788, 1 year ago

let x=1+a+a^2........ and y=1+b+b^2..... , where modulus(a)

1+ab+a^2b^2.......=xy/(x+y-1)

please i have a test tommorow.....!!

Answers

Answered by sprao534
4

Please see the attachment

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Answered by Darkearthling
0

Answer:

Step-by-step explanation:

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