Recent content by salbakuta03

  1. S

    Is the series of c(1/2k) divergent?

    Homework Statement Show \sum_{k=1}^{\infty} c\k^(1\div2k, c is an element of [tex]\Re, c > 0, is divergent. Homework Equations 1/n is divergentThe Attempt at a Solution Finding a similar series and doing comparison test, is it right?