If in a triangle `ABC, CD` is the angular bisector of the angle ACB then CD is equal to

If in a DeltaABC, CD is the angle bisector of the angleABC, then CD is equal to

If in a !ABC ,CD is the bisector of angleACB, then CD =

If in a !ABC ,CD is the bisector of angleACB, then CD =

In a triangle ABC, CD is the bisector of the angle C. If cos (C/2) has the value 1/3 and l(CD)=6, then (1/a+1/b) has the value equal to -

In a triangle ABC, CD is the bisector of the angle C. If cos (C/2) has the value 1/3 and l(CD)=6, then (1/a+1/b) has the value equal to -

In a triangle ABC, CD is the bisector of the angle C. If cos (C/2) has the value 1/3 and 1(CD)=6, then (1/a+1/b) has the value equal to -