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The sum of first 5 terms of an arithmetic sequence is 130 and the sum of first 6 terms is 186. a) What is its third term ? b) What is its 6th term ? c) What is its common difference? d) What is its algebraic form? |
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Answer» Step-by-step EXPLANATION: hdbxbdbbfbsbfbfbbfbdbgvvf |
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