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# c1 sequences and series watch

1. Im having problems with chapter 6 of c1 sequences and series is there anyone who can help
2. (Original post by Fred Bosire)
Im having problems with chapter 6 of c1 sequences and series is there anyone who can help
Post some examples of questions from topics that you're struggling with and your working out for those questions
3. (Original post by SeanFM)
Post some examples of questions from topics that you're struggling with and your working out for those questions
question 1:
suggest possible recurrence relationships for the following sequences,
1: 3,5,7,9,......
2: 100,25,6.25,1.5625,......
3: 4,10,18,38,74,.....

question 2:
find the first four terms of the following recurrence relationships,
1: Un+1=(Un)^2-1, U1=2
2: Un+1=Un/2, U1=10
3: Un+2=(2Un+1)+Un, U1=3, U2=5
4. (Original post by Fred Bosire)
question 1:
suggest possible recurrence relationships for the following sequences,
1: 3,5,7,9,......
2: 100,25,6.25,1.5625,......
3: 4,10,18,38,74,.....

question 2:
find the first four terms of the following recurrence relationships,
1: Un+1=(Un)^2-1, U1=2
2: Un+1=Un/2, U1=10
3: Un+2=(2Un+1)+Un, U1=3, U2=5
Okay, we're on our way!

What have you tried for those questions?

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