The most common reason for this issue is that the mathbb font is not properly installed or configured on your computer. Make sure you have the correct font package installed and that your latex compiler is set to use it.
To fix this issue, you may need to reinstall the mathbb font package or configure your latex compiler to use a different font. You can also try using a different mathbb font package to see if that resolves the issue.
Yes, there is a specific code you need to use in order to display mathbb numbers correctly. Make sure you are using the correct command, which is usually \mathbb{number}, and that the number is enclosed in curly braces.
This could be due to a few different reasons, such as using the wrong font or not enclosing the number in curly braces. Double check your code and make sure you are using the correct font and syntax for displaying mathbb numbers.
Yes, you can use mathbb numbers in both inline and display equations. Just make sure you are using the correct syntax for the type of equation you are writing. Inline equations use a single dollar sign, while display equations use double dollar signs.