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{ If }α,β,γ are the roots of the equation }}{x^3+px^2+2x+p=0, then the general value of }}{\operatorname{tan}^{-1}α+\operatorname{tan}^{-1}β+\operatorname{tan}^{-1}γ is |
| Answer» { If }α,β,γ are the roots of the equation }}{x^3+px^2+2x+p=0, then the general value of }}{\operatorname{tan}^{-1}α+\operatorname{tan}^{-1}β+\operatorname{tan}^{-1}γ is | |