Two APs have the same common difference. The first term of one AP is 2 and that of the
Автор: 2Pi classes
Загружено: 2021-01-25
Просмотров: 3524
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#class10
#arithmeticprogressions
Two APs have the same common difference. The first term of one AP is 2 and
that of the other is 7. The difference between their 10th terms is the same as the
difference between their 21st terms, which is the same as the difference between
any two corresponding terms. Why?
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