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Help sequences and series maths

Help I don’t get how to do Q 2 ii
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(edited 11 months ago)
Reply 1
Original post by Alevelhelp.1
Help I don’t get how to do Q 2 ii
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It seems like you've managed to get it no? Its just noticing the patten with this particular sequence
Reply 2
Original post by Arconik
It seems like you've managed to get it no? Its just noticing the patten with this particular sequence


This isn’t my working.
Is there no method, I don’t get it at all
Reply 3
Original post by Alevelhelp.1
This isn’t my working.
Is there no method, I don’t get it at all


is this part (a)(ii) ? Just write down a few terms of the sequence u_1, u_2, u_3, u_4 - it should be obvious what's going to happen, and you should be able to write down u_50 without any more working :smile:

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