Sum of the first 9 terms of an arithmetic sequence is 261.sum of next six term is 444.
1. Find common difference & first term. 2. Find out an algebraic form of the sequence. 3. Find out the sum of the arithmetic sequence.
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Answer:
hhhhhh
Step-by-step explanation:
sjjddjjdjdjsnsnsnbdbdbdjsjsjdjsjsjskskskslslslelwpwpwppw
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Answer.....
Âßk fróm brainlest
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