::: {.cell hash='02_R_introduction_cache/pdf/unnamed-chunk-66_5b8ffc6ba021b5598da22888f126e601'}

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

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