Imagine that the linspace function does not exist, and that you are assigned the task of creating it$.$

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Create a user$-$defined function called linspace$1$

Similar to linspace, the function should allow for either $2$ or $3$ inputs$$

The function should assign linearly$-$spaced points between the first two inputs$$

If the user enters only two inputs, use the default of $100$ points$$

If the user enters three inputs, use the third input to determine the amount of points$$

Once completed, you can check your results by comparing it to the linspace function$$