Problem 6. (1 point) For each of the following series, tell whether or not you can ap- ply the 3-condition test (i.e. the alternating series test). If you can apply this test, enter D if the series diverges, or C if the series converges. If you can't apply this test (even if you know how the series behaves by some other test), enter N. (-1)"nn n=1 n! 00 2 . (-1)" 12 + 5 3. (-1)"n! en (-1)nn! nn iMiMoIM : IMod 5. (-1)" cos ( nit) ns 6. (-1)nen n! Answer(s) submitted: . . . . . (incorrect)