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| 1. |
`int(sin(x-alpha))/(sin(x+alpha))dx` का मान है -A. `x sin 2acosa+cos 2 alpha|sin(x+alpha)|+c`B. `x cos 2a+sin 2alphalog|sin(x+alpha)|+c`C. `xcos 2alpha-sin 2alpha log|sin(x+alpha)|+c`D. इनमे से कोई नहीं |
| Answer» Correct Answer - C | |