Find the Indicated Sum $$\sum _ { i = 6 } ^ { 9 } \frac { 1 } { i - 1 }$$

question 51

Multiple Choice

Find the indicated sum.
- $$\sum _ { i = 6 } ^ { 9 } \frac { 1 } { i - 1 }$$

• A) \(- \frac { 259 } { 1296 }\)
• B) 26
• C) \(\frac { 107 } { 504 }\)
• D) \(\frac { 533 } { 840 }\)