Question
The tangent to the curve $y = x^3 + 1$ at (1, 2) makes an angle $\theta$ with the y-axis. Then, the value of $\tan \theta$ is
The tangent to the curve $y = x^3 + 1$ at (1, 2) makes an angle $\theta$ with the y-axis. Then, the value of $\tan \theta$ is