Math, asked by kaipareddy, 9 months ago

find the nth term and the 20th term of list of numbers 5,1,-3,-7​

Answers

Answered by Anonymous
6

Answer:

20th term = -71

nth term= 9-4n

Step-by-step explanation:

a=5

d= -4

20th term = 5+(20-1)-4

=5-76

= -71

nth term = 5+(n-1)-4

=5-4n+4

=9-4n

20 th term= -71

N th term=9-4n

Answered by Saby123
4

a = 5

d = -4

nth term = 9 - n

20th term = -11

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