Hi
Please helpe me to demonstrate that lim x->0 [ln(1+x)+ln(1-x)]/[cos(x)-1]= 2
2 answers
Use L'hopital's Rule.
i don't know how ...please helpe me .
Please helpe me to demonstrate that lim x->0 [ln(1+x)+ln(1-x)]/[cos(x)-1]= 2
2 answers
2 answers
1 answer
1 answer
1 answer