Determine the integral by making an appropriate substitution.
-$\int \frac { e ^ { 1 / x } } { x ^ { 2 } }$ dx
A) $e ^ { 1 / x }$ + C
B) - $e ^ { 1 / x }$ + C
C) -x $e ^ { 1 / x }$ + C
D) x $e ^ { 1 / x }$ + C
E) none of these

Name: Determine the integral by making an appropriate substitution. -$\int \frac { e ^ { 1 / x } } { x ^ { 2 } }$ dx A) $e ^ { 1 / x }$ + C B) - $e ^ { 1 / x }$ + C C) -x $e ^ { 1 / x }$ + C D) x $e ^ { 1 / x }$ + C E) none of these
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Question

Determine the integral by making an appropriate substitution. 
-$\int \frac { e ^ { 1 / x } } { x ^ { 2 } }$ dx
A) $e ^ { 1 / x }$ + C
B) - $e ^ { 1 / x }$ + C
C) -x $e ^ { 1 / x }$ + C
D) x $e ^ { 1 / x }$ + C
E) none of these

Quizplus · Accepted Answer

The Answer is B

Determine the Integral by Making an Appropriate Substitution ∫e1/xx2\int \frac { e ^ { 1 / x } } { x ^ { 2 } }∫x2e1/x​

Determine the Integral by Making an Appropriate Substitution $\int \frac { e ^ { 1 / x } } { x ^ { 2 } }$