write down the first 3 term and the required term of these sequences
7n + 3 and 25th term
5n - 9 and 50th term
7 - 2n and 20th term


Answer :

Answer:

https://www.cimt.org.uk/projects/mepres/book7/bk7i7/bk7_7i3.htmStep-by-step explanation: