# Homework Help: Limit of exponent type

1. Sep 11, 2011

### nhrock3

[TEX]lim_{x->0^{+}}(1+sinx)^{\frac{1}{\sqrt{x}}}[/TEX]

i get here [TEX]1^{\infty}[/TEX] form which states thats its some sort of exponent

2. Sep 11, 2011

### Ray Vickson

Use "[ tex]" with no space in front of the 't' and "[ /tex]" with no space in front of the '/'. Capital letters do not work.

RGV

3. Sep 11, 2011

### ehild

$$lim_{x->0^{+}}(1+sinx)^{\frac{1}{\sqrt{x}}}$$

Use the identity $$1+sin(x)=e^{ln(1+sin(x))}$$.

ehild