Question

Arthmetic progression, if an =5-4n ,find the first three term​

Answer 1

Answer:

a1=1

a2= -3

a3= -7

.....

Answer 2

Step-by-step explanation:

1 st term

an=5-4n

a3=5-4(3)

A3=5-12

A3=-7

2ndterm

an=5-4n

a10=5-40

a10=-35

it will find in second term a3 and a10