Question

solve this maths question pls​

Answer 1

given that the above are consecutive terms

if a,b,c are consecutive then

2b=a+c

now

2(3a)=a+1+4a+2

6a=5a+3

a=3

now a+1=3+1=4

3a=9

4(3)+2=12+2=14

now the common difference is 5 we can find it so

when 1st is 4

2nd is9

3rd term is 14

4th term is19

5th term is 23