mathematics

Permutation problems reward students who identify the restriction before they begin counting. In this example, a sequence consists of three pentoses (5-carbon sugars) and five hexoses (6-carbon sugars), with the condition that a hexose must be placed on each end. Once those positions are...

Many students lose easy points on the DAT and OAT because they misunderstand functional notation. This short lesson by Prof. Blois explains how to evaluate functions correctly and avoid common mistakes that frequently appear on the exam. Watch the video here: If you're preparing for the...

Many students lose easy points on the DAT and OAT because they misunderstand functional notation. This short lesson by Prof. Blois explains how to evaluate functions correctly and avoid common mistakes that frequently appear on the exam. Watch the video here: If you're preparing for the...

Hi, I am interested in doing neurology as my residency, currently 5th year (out of 6) of medicine in Europe. I also really like math and can’t help but wonder if math is used in neurology. I am aware that while admitting and treating patients there is no room for that but maybe there is...

Hey guys, Quick question. @Ari Rezaei, you might know this... I saw that for Columbia, you need 6 credits of mathematics. Does biostatistics count as a mathematics credit? I took an accelerated Calculus I course that was only 4 credits, and that is all I have taken because that is all I need as...

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