InterviewSolution
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InterviewSolution
| 1. |
`int(xdx)/(x^(2)+4x+5)` का मान होगा -A. `(1)/(2)log|(x^(2)+4x+5)|+2tan^(-1)x+c`B. `(1)/(2)log|(x^(2)+4x+5)|-tan^(-1)(x+2)+c`C. `(1)/(2)log|(x^(2)+4x+5)|+tan^(-1)(x+2)+c`D. `(1)/(2)log|(x^(2)+4x+5)|-2tan^(-1)(x+2)+c` |
| Answer» Correct Answer - D | |