mathematical doubt

[matias]

¿Es posible que una función tenga más de veinte raíces?

 

[Deleted member 4993]

¿Es posible que una función tenga más de veinte raíces?

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¿Es posible que una función tenga más de veinte raíces? \(\displaystyle \to \) Is it possible that a function has more than twenty roots?

Yes - it is possible for some functions to have as many roots as you would like.

 

[JeffM]

The sine and cosine functions each have an infinite number of roots.

A polynomial of degree 2n can have any number of distinct roots between zero and 2n. A polynomial of degree 2n -1 can have any number of distinct roots few between 1 and 2n - 1..