In a ΔABC,tanA+tanB+tanC=6 and tanA.tanB = 6, then tanA, tanB, tanC are ?
In a triangle tan A+tan B+tan C=6 and tan A tan B=2, then the values of tan A, tan B and tan C are
In a triangle ABC, tan A + tan B +tan C = 6 and tan A × tan B = 2, then the value of tan A, tan B and tan C are
If cos2B=cos(A+C)cos(A−C) then