• FireRetardant@lemmy.world
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    4 months ago

    I called a college professor out on a wrong math equation on the board (missing a 0, not a huge deal) and he argued for a few minutes and carried on. A few hours later I got an email and he apologized, said I was right and sent me the right equation. HE DIDN’T DO THIS FOR THE REST OF THE CLASS. There are another 30-40 students who all wrote down the wrong math to study off of.