Sequences of integers exist with any possible upper density and lower density which do not contain an infinitely long arithmetic progression. Journal Information This monthly journal, begun in 1950, ...

Let $S_k$ be the set of positive integers containing no arithmetic progression of $k$ terms, generated by the greedy algorithm. A heuristic formula, supported by ...

NCERT books are considered the best source to prepare for the board as well as competitive exams. To make more utilisation of these books students must make it a habit to read the NCERT books ...

Haryana Board Class 10 Maths Syllabus: The Haryana Board of School Education (HBSE) has made the Maths course materials for Class 10 available online for the 2025–2026 school year. This is the ...