In this video I will show you how to evaluate the tangent of -75 degrees. We will do this by breaking up negative 75 degrees ...

Ben Liu is a quantitative problem solver. Liu has modeled aspects of cells and measured the limits of cardio-electrophysiological models as an undergraduate in RIT’s School of Mathematical Sciences.

Mathematics, like reading, is fundamental. Math sharpens the mind by cultivating logical thinking. It bats cleanup in STEM’s learning disciplines indispensable in the digital age. We welcome the ...

COLUMBIA, S.C. — If your child's math homework has you scratching your head confused, you're not alone. Parents who grew up in the '80s, and '90s learned basic formulas, such as long division to solve ...

TeX is a typesetting standard that, among other things, allows you to typeset complex math formulas. One flavor of Tex is LaTeX, for which LaTeXiT serves as a front-end for on Mac OS X. Using LaTeXiT, ...

In this video, I will show you how to evaluate an angle in degrees using the sum formula of cosine. We will need to use the ...