Question

find the 20th term of AP 8 ,12,16,20​

Answer 1

Answer:

This is the Answer.

Hope it will help you.

Answer 2

Answer:

86

Explanation:

first teRm ( a) = 8

common difference (d) = 12-8 = 4

nth term = 20

a (n) = a + ( n- 1) d

= 8 + ( 20 -1) 4

= 8 + 19 × 4

= 8 + 76

= 84