Reverse the Order of Integration and Then Evaluate the Integral $\int _ { 0 } ^ { 245 } \int _ { \sqrt { y / 5 } } ^ { 7 } \frac { \sin x ^ { 2 } } { x } d x d y$

question 371

Multiple Choice

Reverse the order of integration and then evaluate the integral.
- $\int _ { 0 } ^ { 245 } \int _ { \sqrt { y / 5 } } ^ { 7 } \frac { \sin x ^ { 2 } } { x } d x d y$

• A) \(\frac { 5 } { 4 } ( 1 - \cos 49 )\)
• B) \(\frac { 5 } { 4 } \left( 1 - \frac { \cos 49 } { 7 } \right)\)
• C) \(\frac { 5 } { 2 } ( 1 - \cos 49 )\)
• D) \(\frac { 5 } { 2 } \left( 1 - \frac { \cos 49 } { 7 } \right)\)

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