Question

Sum (n=1,infinity) (Sin n)

Divergent. Why?

Answer 1

out of all the tests, the only ones that seem to work are Integral Test and Alternating Series Theorem (actually, is this even one of the tests? and can you use this for non alternating sums?)

Anyways, Integral test results in:
-cos(n)|1->infinity
-cos(inf)+cos(1)
cos(inf) is oscillating so that doesnt really help...

Answer 2

bump?