Week 34 – How many odd numbers in row 2015 of Pascal’s Triangle

The Calculus class worked on their projects for the first half of class and then I totally nerdsniped them with this question. “How many odd numbers in row 2015 of Pascal’s Triangle?”
They didn’t want hints or answers at the end of the class (not that I would have given the answer anyway, I’d rather ruin their concentration for physics class haha!), so we’ll talk about it tomorrow to see if anyone found the connection….
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dan

 

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