Question

If the first two terms
of an AP are 3 and -2
respectively, then the
20th term is​

Answer 1

Answer:

then 20 th term is

20 th term = 3 + (20 -1)(-5)

= 3 +(-95)

=-92

Answer 2

Hey brainly user

Here is your answer

A1=3

A2=-2

common difference =a2-a1

-2+3

=1

the 20 th term

a20=a1+(n-1)d

a20=3+19(1)

a20=21