Find the Value of the Integral $\int _ { 1 } ^ { 3 } \frac { 1 } { x ^ { 2 } } d x$

question 239

Multiple Choice

Find the value of the integral $\int _ { 1 } ^ { 3 } \frac { 1 } { x ^ { 2 } } d x$

• A)\(\frac { 2 } { 3 }\)
• B) \(\frac { 1 } { 2 }\)
• C) \(- \frac { 1 } { 2 }\)
• D) \(- \frac { 1 } { 3 }\)
• E) \(- \frac { 2 } { 3 }\)
• F)1
• G) \(\frac { 1 } { 3 }\)

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