Find the sum of each of the following infinite series :
`6+1.2+0.24+oo`

Find the sum of each of the following infinite series : sqrt(2)-1/sqrt(2)+1/(2sqrt(2))-1/(4sqrt(2))+...oo

Find the sum of each of the following infinite series : 2/5+3/5^(2)+2/5^(3)+3/5^(4)+...oo

Find the sum of each of the following infinite geometric series, if it exists : 0.9 + 0.81 + 0.729 +…oo

Find the sum of each of the following infinite geometric series, if it exists : 1 + 1 +1 +1 +…oo

Find the sum of each of the following infinite geometric series, if it exists : 1 + (1)/(3) + (1)/(9) + (1)/(27) +…oo

Find the sum of each of the following infinite geometric series, if it exists : (1)/(3) - (2)/(9) + (4)/(27) - (8)/(81) +…oo

Find the sum of each of the following infinite geometric series, if it exists : (1)/(2) + (3)/(4) + (9)/(8) + (27)/(16) +…oo

Find the sum of each of the following infinite geometric series, if it exists : (1)/(16) + (1)/(12) + (1)/(9) + (4)/(27) +…oo

Find the sum of each of the following infinite geometric series, if it exists : (2)/(5) + (3)/(5^(2)) + (2)/(5^(3)) + (3)/(5^(4)) + (2)/(5^(5)) + (3)/(5^(6)) +…oo

Find the sum of each of the following infinite geometric series, if it exists : (4)/(7) - (5)/(7^(2)) + (4)/(7^(3)) - (5)/(7^(4)) + (4)/(7^(5)) - (5)/(7^(6)) +…oo