Types of Sequences - GCSE Maths

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1st Class Maths

Күн бұрын

Пікірлер: 25

@minoo3157 2 ай бұрын

You actually did it, thank you sir ❤

@1stClassMaths 2 ай бұрын

Of course! I said it was on the list, I am just working through :)

@KrishBeeltah 2 ай бұрын

Hello sir could please do a video on Locus and mesuration✔

@wiez1460 2 ай бұрын

Will you make a video explaining how to get the nth term of geometric sequence .

@1stClassMaths 2 ай бұрын

You don't need to know this for GCSE, only how to generate more terms. It is covered more explicitly at A-level. That said it isn't too tricky. Each geometric sequence has a first term, which we give the letter "a". It also has a common ratio "r", which is what you multiply each term by to get the next term. You can find "r" by dividing a term by the previous term. E.g. if the sequence is 3, 6, 12, 24, 48, ... a = 3 as it is the first term r = 2 as 6/3 = 2, or 12/6 = 2, or 24/12 = 2 etc. The nth term is this a * r^(n-1) so in this example 3 * 2^(n-1) Hope that helps but I will cover A-Level content in the future.

@101adnap 2 ай бұрын

Can you make a video for percentage growth and decay I’m struggling with it a lot and simple and compound interest

@hafzah_14 21 күн бұрын

If you go on first class maths on google you press GCSEs revision (your examboard) then you can find your topic

@saeshashinde4279 Ай бұрын

my math checkpoints are today and this video was helpful for revision thank you so much!

@1stClassMaths Ай бұрын

Hope it went ok.

@abreshmi_muskan Ай бұрын

I found it VERY useful. Thanks ❤

@1stClassMaths Ай бұрын

You're welcome 😊

@BloxyColaMan10 2 ай бұрын

thanks :D

@ibrahimjaved7644 2 ай бұрын

Sir could you plz do all of algebra and geometry foundation tier

@1stClassMaths 2 ай бұрын

I am working my way through all the foundation topics don't worry.

@ibrahimjaved7644 2 ай бұрын

@@1stClassMaths 👍

@nickshales430 2 ай бұрын

💙

@1stClassMaths 2 ай бұрын

💙💙💙

@Sam26907 2 ай бұрын

thanks for your videos, I got an 8 in maths

@1stClassMaths 2 ай бұрын

Amazing well done!

@rays.9621 Ай бұрын

hello i have a question. So you cannot create formula for the nth termin both geometric and quadratic sequence ?

@1stClassMaths Ай бұрын

You can. I have a video on nth term of quadratics sequences here: kzbin.info/www/bejne/bXrWkmeGbdF8icU The nth term of a geometric sequence is beyond the GCSE course however.