Math, asked by charudprajapati61982, 1 month ago

12th term of an ap is 4 and 20 th term is -20 find the nth term of an AP

Answers

Answered by vennamaneniniharika

3

Answer:

40-3n

Step-by-step explanation:

a+11d=4

a+19d=-20

8d=-24

d=-3

a=37

nth term→37+(n-1)-3=40-3n

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