Embark on a comprehensive 9-hour 48-minute video course covering all aspects of trigonometry in detail. Explore fundamental concepts such as angles, right triangle trigonometry, and the Laws of Sines and Cosines. Delve into advanced topics including trigonometric functions, graphs, inverse functions, and solving equations. Master the use of identities, polar coordinates, complex numbers, and DeMivre's theorem. Conclude with an introduction to sequences and series, including arithmetic and geometric progressions, and mathematical induction. Gain a thorough understanding of this essential branch of mathematics, applicable to fields like surveying, navigation, and celestial mechanics.