Question 5 4n + (-1)" Determine the boundedness and monotonicity of the sequence with an = 4n а) 7 not monotonic; bounded below by 1 and above by - 3 )not monotonic; bounded below by 9. and above by 8. b) c) Oincreasing; bounded below by 3 and above by d) O decreasing; bounded below by 1 and above by 4. е) nonincreasing; bounded below by 0 and above by 4.

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A: Please post the multiple parts separately.Here I answered the 1st question as per our policy.

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A: So as per as our guidelines i am supposed to answer only 1 question please repost remaining part

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Sequence and Series

A sequence is defined as a collection of things. Series is defined to sum the things one by one in the sequence.  It was invented by German mathematician Carl Friedrich Gauss.