1.

In a △ABC, if cosAcosBcosC=√3−18 and sinAsinBsinC=3+√38, then The value of tanA+tanB+tanC is

Answer»

In a △ABC, if cosAcosBcosC=√3−18 and sinAsinBsinC=3+√38, then



The value of tanA+tanB+tanC is



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