Problem 2915. Matlab Basics II - Find the roots of a function
Write a function that finds where a curve crosses zero (the x-axis) to two decimal places
Example:

output:
[0 ; 1.13 ; -0.53]
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1 Comment
Jihye Sofia Seo
on 11 Feb 2017
The ordering of roots in test case:
need to make it irrelevant (use set)
or sort in particular order (use sort)
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