MCQOPTIONS
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| 1. |
Integrate 2x sin 2x. |
| A. | ( frac{sin u20612x}{2} )+x cos u20612x+C |
| B. | ( frac{sin u20612x}{2} )-cos u20612x+C |
| C. | ( frac{cos u20612x}{2} )-x cos u20612x+C |
| D. | ( frac{sin u20612x}{2} )-x cos u20612x+C |
| Answer» E. | |