3 years ago

What does it mean when it says an interval of (0, 2pi)?

1 answer:

4 0

When an interval says (0, 2pi). This means all angles ranging from 0 to 2pi with 0 and 2pi not included in the values. The parenthesis means the values in the right or left of it is not included while a bracket is used to indicate the values used as limits are included

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