plz explain thx
k i understand the fact that they are the inverse function of an exponential function
but our teacher never really covered it
wikipedia
I can't remember how to do those at all, and I just had them last year.
k how do i write series in sigma notation
thx
1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + 10 + 11 + 12 + 13 + 14 +15
Quote from: Captain Morgan on August 18, 2007, 11:14:56 PM
1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + 10 + 11 + 12 + 13 + 14 +15
okay it would be written as n first ya
and the lower bound would be 1 and it would go up to fifteen, yes