# Angles of the extremes of an arc

### Description

Given a vector *v* and an angle *θ*, `anglesArc`

returns the angles that *A_θ v* and *A_{-θ} v* form with the axis *OX*, where *A_θ v* represents the clockwise rotation of angle *θ* of the vector *v*.

### Usage

1 | ```
anglesArc(v, theta)
``` |

### Arguments

`v` |
Vector |

`theta` |
Angle |

### Details

The angle that forms the vector *v* with the axis *OX* takes its value in *[0,2π)*.

### Value

`angs` |
Numeric vector with two components. |

### Examples

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