Recently Replied Questions

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  Let f(x)=x2 but x2=x times x =x+x+x+x+x+..... x times =>f'(x)=1+1+1+1+1+....x times =x But dx2/dx=2x! How?! ...
  0·14· #Mathematics#Fundamentals
  replied2009-02-17 06:33:12
• Practical ;P
  These are few questions asked by external examiner in our school in chem viva: 1. Chem formula of Sindoor. 2. Compound used for cleaning earrings.. 3. sag(spinach) me haldi (turmeric) kyun nahi dalte.. :D [3] me have chem pra ...
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  replied2009-02-03 06:19:31