Recently Commented Questions

• inverse trigo.
  tan-1x,tan-1y,tan-1z..are in A.P and x,y,z are also in A.P ( y being not equal to 0,1 or -1)then ...... a)x,y,z are in G.P b)x=2y=z c)N.O.T ...
  0·3· #Mathematics#Trignometry
  commented2013-06-08 04:08:28
• inverse trigo.
  tan-1x,tan-1y,tan-1z..are in A.P and x,y,z are also in A.P ( y being not equal to 0,1 or -1)then ...... a)x,y,z are in G.P b)x=2y=z c)N.O.T ...
  0·3· #Mathematics#Trignometry
  commented2013-06-08 04:09:58