Question

write fourth term of an AP, when the first term is 4 and the common different is -3​

Answer 1

Answer:

-5

Step-by-step explanation:

a= 4

d = -3

an= a+(n-1) d

=4+(4-1)(-3)

= 4-9

=-5

Answer 2

Answer:

-5

Step-by-step explanation:

first term (a) = 4

difference (d)=-3

no.of terms (n)=4

fourth term = 4+(4-1)×(-3)

=4+3×(-3)

=4-9= -5