Trigonometric Functions and Complex Numbers covers the followings areas in the International Mathematical Olympiad (IMO) and other mathematical competitions. Trigonometric identity, graphs and ...

With DB48X v0.9.5.1. Initially, I had a two problems: 1) one with the fact that the derivative of an inverse trig function is mathematically defined in radians. This one was easy to settle by a CASE ...

Computing practitioners encounter hash functions almost every day, although they may not necessarily be the center of attention. When you install software packages or updates, the authenticity of a ...

PERHAPS the best way of treating this work, which does not contain a single word of explanation, will be to give a summary of the tables contained in it. First we have proportional parts of all ...

To set prices that produce sales, small business owners need to understand the demand curves and inverse demand curves for their products and services. Knowing how each curve works will help owners ...

We collaborate with the world's leading lawyers to deliver news tailored for you. Sign Up for any (or all) of our 25+ Newsletters. Some states have laws and ethical rules regarding solicitation and ...

Researchers from Europe conducted the first known interlaboratory study on inverse gas chromatography (IGC), revealing significant variations in dispersive surface energy values and retention volumes ...

The automotive industry has entered into a new era of vehicular safety, where in-car systems initially designed to keep you alive are also being marketed as quality-of-life improvements. What once was ...