Correct Answer - Option 3 :
\(\frac {15}{13}\)
Given:
\(2 = x + \frac 1 {1 + \frac 1 {5 + \frac 1 2}}\)
Calculations:
\(2 = x + \frac 1 {1 + \frac 1 {5 + \frac 1 2}}\)
⇒ \(2 = x + \frac 1 {1 + \frac 2 {11}}\)
⇒ 2 = x + 11/(11 × 1 + 2)
⇒ 2 = x + 11/13
⇒ x = 2 – 11/13
⇒ x = 15/13
∴ The value of x is 15/13.