Math, asked by badly7, 10 months ago


Which term of the AP 24, 21, 18,15........... is the first negative
term?

Answers

Answered by shavialam123
2

Answer:

a =24 d= 21-24=-3

a+(n-1) d<0

24+(n-1) -3<0

(n-1) -3<24

3n<27

n<27/3

n<9

n=9

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