# What is 1/2 of 1-1/2?

• What is 1/2 of 1-1/2?

Consider the graph of the function $f(x)=\frac{1}{x}$ Now mark the points $(1,1), (2,\frac{1}{2}), (3,\frac{1}{3}), ...$ Draw ...
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Why does 1+1=2? Don't just tell me "It just does". ... '1 + 1 = 2'?" is only meaningful relative to a notion of what counts as justification.
Positive: 52 %

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1 + 1/2 + 1/3 + — + 1/n =? [closed] up vote 7 down vote favorite. 1. Is there any formula for this series?
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Find the perfect fixing to your drain by using this Fernco DWV Flexible PVC Coupling. ... This is the size you need when attaching 1 1/2 inch pvc to 1 1/2 ...
Positive: 50 %
What Does 1 + 1 = 2 Mean?—Why Christianity Matters for Math (and ... Even the concept that 1 + 1 = 2—a formula which almost all people agree with ...