which team of AP 84 ,80,76,.....is 0
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Answer:
22 nd term of A. P is zero
Step-by-step explanation:
d=80-84=(-4)
a=84
a(n) =0 substitute in formula a(n) =a+(n-1) d
0=84+(n-1)-4
0=84-4n+4
0=88-4n
4n=88
n=22
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