Recently Commented Questions

• Binomial
  Value of nΣr=1 r nCrxr(1-x)n-r=? a] n b] x c] nx d] none of these ...
  0·2· #Mathematics#Algebra
  commented2013-04-13 02:05:01
• Finding Real roots
  The number of real roots of x8-x5+x2-x+1=0 is? a] 2 b] 4 c] 6 d] 0 ...
  0·3· #Mathematics#Algebra
  commented2013-04-12 02:49:59