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junior college 2 | H3 Maths
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Gan Jia Qi
Gan Jia Qi

junior college 2 chevron_right H3 Maths

Can somebody help me with this. I think I’m suppose to use either the ratio test or comparison test

Date Posted: 7 years ago
Views: 502
Peir Yong
Peir Yong
7 years ago
The sum goes to summation(6^n * n^2)
Which is a diverging series as it goes to infinity
Gan Jia Qi
Gan Jia Qi
7 years ago
But the final answer I was given says that the series converges.
Peir Yong
Peir Yong
7 years ago
Hmmm. Let me check again
Gan Jia Qi
Gan Jia Qi
7 years ago
Hi thanks for helping, I found out how to do already. I’m suppose to use the simplified root test! Thanks anyway :)