## Simple Tensor Question

It is written in my book that if
$T = T_{\nu_1 \cdots v_l}^{\mu_1 \cdots \mu_k} \hat{e}_{(\mu_1)}\otimes \cdots \otimes \hat{e}_{(\mu_k)}\otimes \hat{\theta}^{(\nu_1)}\otimes \cdots \otimes \hat{\theta}^{(\nu_l)}$ than
$T_{\nu_1 \cdots v_l}^{\mu_1 \cdots \mu_k} = T(\hat{\theta}^{(\mu_1)},\ldots, \hat{\theta}^{(\mu_k)},\hat{e}_{(\nu_1)},\ldots ,\hat{e}_{(\nu_l)})$
where $\hat{e}_{(\mu_{1 \cdots l})}$ are the basis of a vector space and $\hat{\theta}^{(\nu_{1 \cdots k})}$ are the basis of the correspondent dual vector space.

My question is why does the indexes $\mu$ and $\nu$ switch? In equation 1 $\mu$ is the index of $e$ but in 2 $\nu$ is the index of $e$. Should't $e$ and $\theta$ be switched in 1?