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1/tanx+1/tany+1/tanz =180 degree Prove that x+y+z …

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1/tanx+1/tany+1/tanz =180 degree Prove that x+y+z = xyz

    • Posted by Archit Srivastav 6 years, 4 months ago

    CBSE > Class 12 > Mathematics
    • 1 answers

    Dolly ?️ 6 years, 4 months ago

    I think it is like this Tan^-1(x) +tan^-1(y) +tan^-1(z) =Pi Tan^-1(x) tan^-1(y) +tan^-1(z)=pi/3 +pi/3+pi/3 On comparing X=root 3y=root3 z=root3.

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