Mathematics, 24.07.2020 17:01, Jabari8728

2. The first and last term of an AP are 1 and 121 respectively. If the sum of the series is 671, find a) the number of terms in) in the AP b) the common
difference between them.

Answers: 1

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2. The first and last term of an AP are 1 and 121 respectively. If the sum of the series is 671, fi...

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2. The first and last term of an AP are 1 and 121 respectively. If the sum of the series is 671, find a) the number of terms in) in the AP b) the commondifference between them.

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2. The first and last term of an AP are 1 and 121 respectively. If the sum of the series is 671, find a) the number of terms in) in the AP b) the common
difference between them.