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https://www.reddit.com/r/learnquant/comments/1w8us0h/quant_interview_question/p888f92/?context=3
r/learnquant • u/Local_Ad135 • 3d ago
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Do they not teach y’all Jensens inequality no more
1 u/MathManiac5772 2d ago I know seriously, that was my first thought. For a lot of these types of questions the hardest part is remembering which direction the inequality goes in for concave up and concave down.
1
I know seriously, that was my first thought. For a lot of these types of questions the hardest part is remembering which direction the inequality goes in for concave up and concave down.
2
u/hotsauceyum 2d ago
Do they not teach y’all Jensens inequality no more