The value of 2+12+12+12+……∞ is
2+2
1+2
3
3.2
Let the given expression be equal to x.
Then x=2+1x⇒x2−2x−1=0⇒ x=2±4+42=1±2
But, the given expression is positive. Therefore, x=1+2
is the value of the given expression.