19, 17, 15 are the arithematic sequence how many terms added to get 96
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Answered by
2
Answer:
Counting from 19, 7 more backwards odd numbers will be required to get 96.
19 + 17 + 15 + 13 + 11 + 9 + 7 + 5 = 96
Answered by
1
Answer:
just use the Sn formula
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