If in a triangle ABC, `(tanA)/1= (tanB)/2 = (tanC)/3` then prove that `6sqrt(2a)=3sqrt(5b)=2sqrt(10)c`

If, in a triangleABC , tanA =1 and tanB=2, then: tanC=

In a triangle ABC is (a)/(1)= (b)/(sqrt(3)) = (c )/(2) , then

In any triangle ABC , (tanA/2-tanB/2)/(tanA/2+tanB/2) is equal to

The ratio of angles in a triangle ABC is 2:3:7 then prove that a:b:c=sqrt(2):2:(sqrt(3)+1)

In a triangle ABC,if (sqrt(3)-1)a=2b,A=3B, then /_C is

If in a triangle ABC,3sin A=6sin B=2sqrt(3)sin C, then the angle A is

If in a triangle ABC,3sin A=6sin B=2sqrt(3)sin C then the value of /_A=

2sqrt(2)a^3+3sqrt(3)b^3+c^3-3sqrt(6)abc

In a triangle ABC, tanA and tanB satisfy the inequality sqrt(3)x^(2)-4x+sqrt(3) lt 0 , then which of the following must be correct ? (where symbols used have usual meanings)

In a triangle ABC,a/b=2+sqrt(3) and /_C=60^(@) then angle A and B is