Which term of the A.P.84,80,76,...is 0?
Answers
Answered by
7
Answer:
Step-by-step explanation:
We know that Tn = a + (n-1)d
= 84 + (n-1) *(-4) = 0
= 84 - 4n + 4 = 0
= 88 - 4n = 0
n = 88/4
= 22
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Answered by
5
Tn = a + (n-1)d
= 84 + (n-1) *(-4) = 0
= 84 - 4n + 4 = 0
= 88 - 4n = 0
n = 88/4
= 22
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