Question

Find out the next term of the sequence given below?
[12, 3, -6, ......]​

Answer 1

Answer:

Step-by-step explanation: -15, -24, -33..... so on

Because there is the gape of 8 digits between 12 and 3 so the sequence should be in this way

Answer 2

Answer:

The AP is 12,3,-6,........

now we have a=12,d=3-12=-9

we know that tn=a+(n-1)*d

t4=12+(4-1)-9

=12+3(-9)

=12-27

=-15