Hey guys, I've been scratching my head over this one: Evaluate: That is to say, My first thought was to say Then to find and by partial fractions and do a summation table, but couldn't get it out. Any suggestions from anyone?
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Originally Posted by Stephen Shaw Evaluate: That is to say, Think about it for a moment. That is simply the number of subsets of a set of 40 elements: . Another way. Let we have
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