Question

What will be the next term in the above pattern?
3, 7, 11, 15,-​

Answer 1

Answer:

Answer: The original sequence we wanted: 7, 11, 15, 19, 23, ... To get the terms in the original sequence, we need to add on 3 to each of the terms in the 4n sequence. Hence, the general formula for the nth term of the original sequence is 4n + 3.

Answer 2

Answer:

19 bcz difference between two numbers is 4