Exercise 111.62.7 (Tor computation). Let $R = \mathbf{C}[x, y, z]$. Let $M = R/(x, z)$ and $N = R/(y, z)$. For which $i \in \mathbf{Z}$ is $\text{Tor}_ i^ R(M, N)$ nonzero?
Exercise 111.62.7 (Tor computation). Let $R = \mathbf{C}[x, y, z]$. Let $M = R/(x, z)$ and $N = R/(y, z)$. For which $i \in \mathbf{Z}$ is $\text{Tor}_ i^ R(M, N)$ nonzero?
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