Mathematics · 2022
JEE Main · 26 June 2022, Shift 2 · Q27
If a_1(>0), a_2, a_3, a_4, a_5 are in a G.P., a_2+a_4=2 a_3+1 and 3 a_2+a_3=2 a_4, then a_2+a_4+2 a_5 is equal to \ \ \ \.
If $\displaystyle a_1(>0), a_2, a_3, a_4, a_5$ are in a G.P., $\displaystyle a_2+a_4=2 a_3+1$ and $\displaystyle 3 a_2+a_3=2 a_4$, then $\displaystyle a_2+a_4+2 a_5$ is equal to \_\_\_\_.
Official answer
40
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JEE Main 2022 Mathematics question, with the answer from NTA’s final answer key. Where our answers come from.