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Root Test for Series - Using the Root Test to Determine if a Series Converges or Diverges! The test along with 3 full examples are shown!
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patrickJMT • 66,911 views
Question:
If i have an alternating series [(-1)^n-1]/2^n
This is negative one raised to the n-1 and all of that divided by 2raised to the n power. Can i use the Root Test for that or should i used the alternating series test better? Is it incorrect if if i use the root test for this?
Question:
If i have an alternating series [(-1)^n-1]/2^n
This is negative one raised to the n-1 and all of that divided by 2raised to the n power. Can i use the Root Test for that or should i used the alternating series test better? Is it incorrect if if i use the root test for this?