MCQOPTIONS
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MCQOPTIONS
| 1. |
Find ( int frac{dx}{(x+1)(x+2)} ). |
| A. | (Log left| frac{x+1}{x+2} right|+ C ) |
| B. | (Log left| frac{x-1}{x+2} right|+ C ) |
| C. | (Log left| frac{x+2}{x+1} right|+ C ) |
| D. | (Log left| frac{x+1}{x-2} right|+ C ) |
| Answer» B. (Log left| frac{x-1}{x+2} right|+ C ) | |