Which method can be used to find out the roots of any arbitrary function?Select one:a. func()b. roots()c.arb()d.fsolve()

To determine the roots of an arbitrary function, the best method from the given options is d. fsolve().

Explanation

The fsolve() function is part of the SciPy library in Python and is specifically designed to find the roots of a function (i.e., where the function equals zero). It uses numerical methods to locate these roots and is suitable for non-linear equations which may not be solvable algebraically.

The other options do not specifically pertain to root-finding:

• a. func() is not a standard function for root-finding.
• b. roots() typically relates to polynomial roots, not arbitrary functions.
• c. arb() is not recognized in this context.

Conclusion

Thus, the most appropriate choice to find out the roots of any arbitrary function is d. fsolve().