1 1 vote Let $a_n$ and $b_n$ be two sequences such that $a_n=13+6(n-1)$ and $b_n=15+7(n-1)$ for all natural numbers $n$. Then, the largest three digit integer that is common to both these sequences, is Quantitative Aptitude cat2023-set2 quantitative-aptitude sequences&series numerical-answer + – admin 5.3k points 1.3k views answer comment Share Follow Print 0 reply Please log in or register to add a comment.