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arithmetic
the sum of the n termsof an ap whose first term is 5 and common difference is 36 is equal to the sum of 2n terms of another AP whose first term is 36 ans common difference is 5. Find n?
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The third term of a linear sequence is 20 and the sum of the first ten terms is 275. Find: (A) The first term and the common difference. (B). The 37th term of the progression.
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The 8th term of a linear sequence is 18 and 12th term is 26.find the first term,common difference and 20th term
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An arithmetic series has third term 11. The ninth term is 5 times the second term. Find the common difference.
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The 16th term of an AP is three times the 5th term. If the 12th term is 20 more than the 7th term, find the first term and the common difference.
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The 5th term of an arithmetic progression is 23 and the 12th term is 37.find the third term and common different
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Given the third term of an arithmetic sequence less than the fourth term by three. The seventh term is two times the fifth term. Find the common difference and the first term.
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