Mathematics · 2020
JEE Main · 9 January 2020, Shift 2 · Q72
The number of terms common to the two A.P.'s 3, 7, 11,....., 407 and 2, 9, 16,...., 709 is \ \ \ \.
The number of terms common to the two A.P.'s $\displaystyle 3$, $\displaystyle 7$, $\displaystyle 11$, ....., $\displaystyle 407$ and $\displaystyle 2$, $\displaystyle 9$, $\displaystyle 16$, ...., $\displaystyle 709$ is
\_\_\_\_.
Official answer
14
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JEE Main 2020 Mathematics question, with the answer from NTA’s final answer key. Where our answers come from.