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The sum of the intercepts cut off by the cordinate axes on the lines x + y = a, x + y = ar, x + y = ar^2, ....upto infinity..where a not equal 0 and r = 1/2 is:See the attachment q.no.63

Parikshit Sharma , 8 Years ago
Grade 12
anser 1 Answers
Jags

Last Activity: 6 Years ago

Sum upto infinity:
  That is a/1-r 
Therefore using this put a=a and r=1/2 then u will get the answer as 2a.

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