Question

show that A1 and A2......,An,...form where An is defined as below
1) An =9-5n



pls do step by step

I want ans now​

Answer 1

Step-by-step explanation:

an=9-5n

a1=9-5(1)=4

a2=9-10=-1

a3=9-15=-6 is the answer of this question