In a `Delta ABC` if `9 (a^2 + b^2) = 17c^2` then the value of the `(cot A + cot B) / cotC` is

In a triangle ABC if a^(2)+b^(2)=101c^(2) then find the value of (cot C)/(cot A+cot B)

In a triangle ABC, if 3a = b+c, then the value of cot ""(B)/(2) cot ""C/2 is-

If, in a Delta ABC, b^(2) + c^(2) = 3a^(2) , then : cot B + cot C - cot A =

In a triangle ABC if 9(a^(2)+b^(2))=17c^(2) then (cotA+cotB)/(cotC)=

In any triangle ABC , if a^2,b^2,c^2 are in AP then that cot A , cot B , cot C are in are in A.P.

IF Delta ABC, if cot""A/2=(b+c)/a , then the triangle is

In triangle ABC given 9a ^(2) + 9b ^(2) - 17 c ^(2) =0. If (cot A + cot B)/(cot C) =m/n, then the value of (m+n) equals

In a triangle ABC if b+c=3a then find the value of cot(B/2)cot(C/2)

In a triangle ABC if b+c=3a then find the value of cot((B)/(2))cot((C)/(2))

In a triangle ABC if b+c=3a then find the value of cot(B/2)cot(C/2)