Question

Find the sum of the geometric series 6Σ3i i=2

Answer 1

`</p><p>\sum_(3)^(6)2=\sum_(0)^(3)2=2+2+2=\boxed{6}</p><p>`

Or did you mean:

`</p><p>6*\sum{3i}=6*\sum{6}=6*6=\boxed{36}`