8th term of an arithmetic sequence is 53, and the 15th term is 102. c) is 102 a term of this sequence. a) Find common difference b) Find the first term. c) Write the sequence
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Step-by-step explanation:
a+7d=53
a+14d=102
or, d=7
=> a=4
Sequence is 4, 11, 18, 25, ...
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