::: {.cell hash='02_R_introduction_cache/revealjs/unnamed-chunk-66_d26521d82b7f70a5995b86cf0ce387f0'}

```{.r .cell-code}
typeof(c(1, "hello", 0.45))
```

::: {.cell-output .cell-output-stdout}
```
[1] "character"
```
:::
:::