Third term of an A.P. Is 16 and 7^{th} term is 12 more than 5^{th} | Filo
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Class 10

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Arithmetic Progressions

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Third term of an Is and term is more than term, then find .

Solution: Let first term of is and common difference is and we know that nth term,
Given


According to question,






Substituting value of in equation





Hence, required is
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