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Mathematics, 18.03.2021 03:10 smokemicpot

the first term of an arithmetic sequence is 5 and the last term is 63. if the sum is 850, how many terms are there in the sequence? what is the common difference between terms?​

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the first term of an arithmetic sequence is 5 and the last term is 63. if the sum is 850, how many t...
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