If 3+5+7+ + n terms 5+8+11+ .+10 terms =7 then the value of n is
Mathematics · JEE Main · NTA Exams — Progression and Series
If \(\frac{3+5+7+\ldots \ldots \ldots+\mathrm{n} \text { terms }}{5+8+11+\ldots \ldots .+10 \text { terms }}=7\) then the value of n is
- 35
- 36
- 37
- 40
Answer
(A) 35
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