Math, asked by raikwarmoni02, 4 months ago

which term of the a.p. 84,80,76,....is 0

Answers

Answered by AdarshRajprience

0

Answer:

21th term

Step-by-step explanation:

I hope this answer will help you.

Answered by DashingMango55

0

Answer:

a = 84

d = 80 - 84 = -4

l = 0

l = a + (n-1) d

0 = 84 + (n-1)-4

-84 = -4(n-1)

21 = n - 1

n = 22

hope it helps you

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