(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

I need to get the CHSH inequality from Bell's inequality

2. Relevant equations

|C(a, b) - C(a, b')| + |C(a', b) - C(a', b')| <= 2

to

-2 <= C(a, b) - C(a, b') + C(a', b) + C(a', b') <= 2

3. The attempt at a solution

I know the CHSH allows for no correlation of 0 but I can't get anywhere. I think my math with inequalities just sucks.

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# Homework Help: Bell's inequality to CHSH

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