Recently Commented Questions

• P&C - 5
  x1, x2, x3, x4 are real nos. x1 < x2 < x3 < x4. Product of any three chosen at a time + the remaining = 130. Find the sum of all possible values of x4 rounded to the nearest decimal place. ...
  0·5· #Mathematics#Algebra
  commented2013-03-24 06:18:26
• find 'a' such that there is no real root!
  solve: 2sinx=|x| +a find 'a' such that there is no real root! ...
  0·2· #Mathematics#Trignometry
  commented2013-03-01 07:13:16
• Geometrical Optics-4
  *Image* ...
  0·6· #Physics#Optics
  commented2013-03-01 06:40:52