In a triangle `ABC,(r_1-r)/a+(r_2-r)/b+(r_3-r)/c=`

In a triangle ABC,(r_(1)-r)(r_(2)-r)(r_(3)-r) is equal to -

In Delta ABC, (r_1-r)(r_2-r)(r_3-r)=

In triangle ABC,If(1-(r)/(r_(2)))(1-(r_(2))/(r_(3)))=2 then the triangle is

In Delta ABC , ( r_1-r)/( a) + ( r_2-r)/( b) =

In triangle ABC ,if (r_(1))/(6)=(r_(2))/(3)=(r_(3))/(2) ,where, r_(1),r_(2) and r_(3) are ex-radii, then find the value of (a)/(b)+(b)/(c)+(c)/(a) ?

In any triangle ABC, r_1r_2+r_2r_3+r_3r_1=

In a triangle ABC , if r_(1) =2r_(2) =3r_(3) , then a:b:c =

In any triangle ABC, r_(1),r_(2)+r_(2)r_(3)+r_(3)r_(1)=....

In triangle ABC,(r_(1)+r_(2)+r_(3)-r) is equal to

In triangle ABC, if r_(1)+r_(2)=3R and r_(2)+r_(3)=2R , then