document.write( "Question 41795: Find the sum of the infinite geometric series 36 + 24 + 16 +... if it exists \n" ); document.write( "
Algebra.Com's Answer #26961 by fractalier(6550)![]() ![]() You can put this solution on YOUR website! The sum of an infinite geometric series is \n" ); document.write( "S = a1 / (1-r) where a1 is the first term and r is the common ratio...here we have \n" ); document.write( "S = 36 / (1-2/3) \n" ); document.write( "S = 36 / (1/3) \n" ); document.write( "S = 108 \n" ); document.write( " |