Hey, it may not be necessary, but it certainly is sufficient. Thanks to certain proclivities that I partook of in college (which I do not regret), my memory is completely shot. :)
... like you're flipping the necessary and sufficient and maybe issues with ... know which logical indicators are necessary or sufficient you can then move ... this as many times as necessary. If you don't and ...
... question is the distinction between sufficient and necessary assumptions.
A ... required, or necessary, for the argument to obtain. A sufficient assumption questions ... JY's lesson on necessary v. sufficient if you need more context ...