Question

What is the 20th term of series 2,5,8,...? ​

Answer 1

Answer:

Step-by-step explanation:

a=2, d=3 ,n=20

therefore, A20=a+(n-1)d

                        =2+(20-1)3

                        =2+57

                        =59

hope you got your answer

Answer 2

Answer:

a=2

d=3

use formula Tn=a+(n-1)d

here Tn =20

so

2+20-1*3

2+19*3

2+57

59 is ans