I have a structure sheaf on $\mathbb C^n \smallsetminus \{0\}$ and the open covering $U_i = \mathbb C^n \smallsetminus \{(x_1,...,x_n) \mid x_i=0\}$.
I want to compute Cech cohomology for this covering, but I have no idea how to do this.
Could you please give me a hint?