Home
Class 12
MATHS
In a /\ABC, b^2+c^2 =1999 a^2, then (cot...

In a `/_\ABC, b^2+c^2 =1999 a^2`, then `(cotB+cotC)/(cotA)=` (A) 1/1999 (B) 36161 (C) 999 (D) 1999

Promotional Banner

Similar Questions

Explore conceptually related problems

In A B C , if b^2+c^2=2a^2, then value of (cotA)/(cotB+cotC) is 1/2 (b) 3/2 (c) 5/2 (d) 5/2

In a Delta ABC , if b + c = 3a, then the value of cotB/2cotC/2, is

In DeltaABC , if b+c=3a , then prove that: cotB/2.cotC/2=2

If A+B=135^(@) , then (1+cotA)(1+cotB)=?

In Delta ABC, a ^(2) + c^(2)= 2002 b ^(2) then (cotB)/(cot A + cotC) is equal to "________"

If a^(2),b^(2) and c^(2) are in AP, then cotA, cotB and cotC are in

If, in triangleABC , angle C is 45^(@) then: (1+ cotA)(1+ cotB) =

If A+B =225^(@) then the value of (cotA)/(1+cotA).(cotB)/(1+cotB) is