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| 1. |
If \operatorname{sin(\operatorname{cot^{-1(x+1))=\operatorname{cos(\operatorname{tan^{-1x), then x is equal to |
| Answer» If \operatorname{sin(\operatorname{cot^{-1(x+1))=\operatorname{cos(\operatorname{tan^{-1x), then x is equal to | |