`lim_(xrarr0)(x^2)/(e^x-x-1)=?`

lim_(xrarr0) (a^x-b^x)/(e^x-1) is equal to

Evaluate the following limits: lim_(xrarr0)((e^(x)-x-1)/(x))

lim_(xrarr0) (x^(2)-x)/(sinx)

The value of lim_(xrarr0)((e^(x)-x-1)(x-sinx)ln(1+x))/(x^(6)) is equal to

lim_(xrarr0)(4^x-1)/(3^x-1) equals

Evaluate: (i)lim_(xrarr0)((e^(-x)-1)/(x))(ii)lim_(xrarr0)((e^(x)-e^(-x))/(x))(iii)lim_(xrarr0)((e^(x)+e^(-x)-2)/(x^(2)))

If lim_(xrarr0) (e^(ax)-e^(x)-x)/(x^(2))=b (finite), then

lim_(xrarr0) (2x)/(sqrt(1+x)-1)