12th term of arithmetic progression is 49 and its first term is 5. find the common difference Question 12th term of arithmetic progression is 49 and its first term is 5. find the common difference in progress 0 Math Melanie 4 weeks 2021-11-06T09:15:29+00:00 2021-11-06T09:15:29+00:00 1 Answer 0 views 0

## Answers ( )

Answer:

Step-by-step explanation:

a12=49

a=5

a12=a+11d

40=5+11d

40-5=11d

35=11d

35/11=d