cossine

If you are not understanding something the best thing to do is figure out what you don't understand. Is there particular part that you keep getting wrong when doing problems. It is not about whethe...

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3. Not enough content for learning.

Now, I have a closer look at the original post, I notice things. The exact structure of proof does not matter, it is up to you to determine this. Whether you want to do one long paragraph or two co...

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3. Proofs

Typically, you will learn proofs if you study discrete mathematics. Khan Academy does not dive into great depth regarding discrete mathematics. There are free opensource textbooks on discrete mathe...

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3. Proofs

I agree with Janice.

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3. 6th grade math video confuses learners by glossing over how fraction bars are handled by PEMDAS 1+5×81/9

It will take an extremely long time to create exercises if it is ever done. I think at some point you need to go outside of Khan Academy. I can understand your course textbook being hard to read, b...

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3. Linear Algebra Course Practice Problems

What you are using is the command prompt or terminal of the interpreter. You can do the same thing with any standard version of Python, e.g. 3.8 etc Note that the course uses a code editor, not a t...

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3. Python 3.13 Expression Evaluation Clarification

Thank you, I have provided the feedback

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3. Test Cases Python

JaniceHolz I am not aware of the feedback link. Do you know where it is? Thank you

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