`1/2+3/4+5/8` The sum of the series infinite terms is

What is the sum of this series upto infinite terms -8,-4,-2,-1,-(1)/(2),"…"

What is the sum of this series upto infinite terms -8,-4,-2,-1,-(1)/(2),"…"

What is the sum of this series upto infinite terms -8,-4,-2,-1,-(1)/(2),"…"

Find the sum of the series upto infinite terms (3)/(4)-(5)/(4^(2))+(3)/(4^(3))-(5)/(4^(4))+...

Find the sum of the series upto infinite terms 3/4-5/4^2+3/4^3-5/4^4+...

In an infinite geometric series the first term is a and common ratio is r . If the sum of the series is 4 and the seond term is 3/4 , then (a, r) is

The sum of an infinite series is 15 and the sum of the squares of these terms is 45. Find the series.

The sum of the terms of an infinite geometric progression is 3 and the sum of the squares of the terms is 81. Find the first term of the series.

If an infinite geometric series the first term is a and common ratio is r. If the sum of the series is 4 and the second term is 3/4, then (a, r) is a) (4//7,3//7) b) (2,3//8) c) (3//2,1//2) d) (3,1//4)

The sum of an infinite geometric series with positive terms is 3 and the sums of the cubes of its terms is (27)/(19) . Then the common ratio of this series is