Find the period, monotone interval, maximum and minimum of the function y = 2Sin (π / 3x-2 / 5 π x), and take the maximum and minimum The set of values of X.
Cycle: 12
Monotone interval: increasing (6k-3 / 2,6k + 3 / 2); decreasing (6K + 3 / 2,6k + 9 / 2)
Max: 2 min - 2
Take the maximum value: 6k-3 / 2, take the minimum value: 6K + 9 / 2
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