Practice problem
Is there a positive integer nnn such that 1n=1\frac{1}{n} = 1n1=1?
No, there isn't.
Yes, n=1n=1n=1 works.
Yes, n=2n=2n=2 works.
Yes, n=3n=3n=3 works.
Yes, n=4n=4n=4 works.
Type a concept, like “slope” or “photosynthesis”.
