Recently Replied Questions

• JEE 2010 admit card
  anyone received it ????????????????? ...
  0·127· #Colleges and Admissions#Exams
  replied2010-03-20 01:22:45
• help me.. with these dumb doubts
  1. if A and B are two events such that P(A∩B)=P(A) then P(A/B)=1 or P(B/A)=1?? 2. tan x dy/dx-(sec2x)y= sin x here I.F. is cot x or tan x? 3. dy/dx+y=tan x .. here I.F. is elogx?? ...
  0·6· #Mathematics#3D and Vectors
  replied2010-03-16 22:42:44
• 3D
  Prove that line x=ay+b, z=cy+d and x= a'y+b', z=c'y+d' are perpendicular if aa'+cc'=-1( edited) ...
  0·2· #Mathematics#3D and Vectors
  replied2010-03-15 23:24:27
• Discuss the continuity of the function
  Discuss the continuity of the function f(x)= x3+x2+1 ...
  0·2· #Mathematics#Calculus
  replied2010-03-13 03:26:40