the number of terms from 1 to 1000 divisible by 7
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Answered by
0
Step-by-step explanation:
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Answered by
2
Answer:
142
Step-by-step explanation:
an = 994
7 + (n-1)7= 994
(n-1)7= 994 -7
(n-1)7= 987
n-1 = 141
n = 142
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