In the math Stack Exchange can I ask for websites relating to math that others might suggest? For example, I was thinking about asking this question, but was hesitant:
Next semester I'm taking calculus at college and I was looking for websites that have quizzes/test for things like trigonometry, trig formulas, pre-calculus, calculus readiness, etc. so I can get ready this summer. I found the "MU Math Tests Homepage"
But the questions aren't that challenging. Any ideas? (other than doing problems from library books)
I feel it wouldn't be appropriate but I'd like to ask this specific question. Any chances?