Question

diverge and converge test

Answer 1

can someone verify if my answers are correct or not?

Answer 2

@phi

Answer 3

they look good. If it turns out any are wrong, please let me know.

Answer 4

it marked me wrong,
im not sure which one is wrong, the system doesn't tell which one is wrong, it just marks you wrong if there are more than 2 of them that are wrong

Answer 5

Probably because they want the first test that works.

Answer 6

which of the answer do you suspect that it could be inaccurate ?

Answer 7

2) might be B and 6) might be A

Answer 8

still no

Answer 9

5) has cos(n pi) which alternates +1, -1

I was thinking that made it a p series, but maybe we should use alternating test D

Answer 10

i got it correct now, Thanks
and for #2, it turns out to be D

Answer 11

ok, what is the final answer?
I was going with 1A, 2D , 3?, 4?, 5D, 6A

Answer 12

1A, 2D , 3C, 4D, 5D, 6A

Answer 13

thanks