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Do numbers exist for which we can't write down a formula or approximation? For example, although Pi is irrational there are numerous ways to approximate it's...
First, solve this related problem: Before any of the three doors are opened, Monty says You may either pick one door or eliminate one door and...
I'm a high school senior that's debating these 4 schools to go to. I'm a pure math major at all schools. I'm wondering which of...
EXCEPT when the argument to a standalone cosine function is zero. Because cos(0) =1. The last two integrals are two standalone cos functions in a trench...