If sixth term of an H.P. is 1 61 and its tenth term is 1 105 , then first term of that…
Mathematics · JEE Main · NTA Exams — Progression and Series
If sixth term of an H.P. is \(\frac{1}{61}\) and its tenth term is \(\frac{1}{105},\) then first term of that H.P. is :
- \(\frac{1}{38}\)
- \(\frac{1}{39}\)
- \(\frac{1}{6}\)
- \(\frac{1}{17}\)
Answer
(B) 1 39
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