antilysin
13th November 2006 - 11:41 PM
hi,,im new here,,and i have a qn about calculus
prove that limx->0(sinx/x)=1 from first principle
anyone know how to do this? i need help +.+ thx
dickmadden
14th November 2006 - 11:23 PM
What are first principles? Use L'Hopital's rule. Or expand sin(x) in Taylor series...