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Find 1-(1)/(2) + (1)/(4) + (1)/(8) + (1)...

Find `1-(1)/(2) + (1)/(4) + (1)/(8) + (1)/(16) - (1)/(32) + .......... oo`

Text Solution

Verified by Experts

The correct Answer is:
`(2)/(3)`
`s_(oo) = (a)/(1-r)=(1)/(1+ (1)/(2))= (2)/(3)`
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