## College TrigonometryIn 1914, because her family cannot afford a train ticket to her grandmother's town, May gets mailed and rides the mail car on the train to see her grandmother. |

### What people are saying - Write a review

We haven't found any reviews in the usual places.

### Contents

Functions of the General Angle | 3 |

Functions of Acute Angles | 18 |

3 Logarithms | 33 |

Copyright | |

32 other sections not shown

### Common terms and phrases

absolute value acute angle altitude Angle Value Log angular Arccos arccsc arcsec Arcsin arctan azimuth c d L Cot called celestial sphere circle complex numbers computation corresponding cos2 Cot Tan Cot cot2 Csc Sec Csc direction distance equal equation esc2 Example EXERCISE Express feet Figure five-place logarithms four-place or five-place given graph great-circle distance Hence horizontal hour angle Illustration integer inverse functions inverse trigonometric functions latitude law of cosines law of sines law of tangents LCos log cot LSin mantissa negative Note nth roots obtain perpendicular plane Problem Proof Prop Prove the identity quadrant r(cos radian measure radians radius real numbers reference angle result right triangle Sec Csc Sec sec2 significant digits sin2 Solution Solve AABC spherical triangle standard position subtends Subtract Table VII tan2 terminal side Theorem triangle ABC trigonometric form trigonometric functions VIII zero