I want to find multiple zeros from a function.

I have a function and need to find the values where it is equal to 1. I used vpasolve to approxiamte those values, but now I am asked to find the exact using the "fzero" function, but I do not know how to use it well, let alone multiple times.

Answer 1

[Matt J]

Youc annot make fzero find multiple roots in a single call. However, you can call it multiple times and ask it to search different intervals. To have it search a specific interval [a,b], use the syntax,

fzero(fun,[a,b])