Consider this sequence of numbers: 5, 7, 9. Can you spot the pattern? Here’s another with the same pattern: 15, 19, 23. One more: 232, 235, 238. “Three equally spaced things,” says Raghu Meka, a ...

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 ...

Arithmetic Progressions Class 10 Notes: Here, students of Class 10 can find the revision notes for Class 10 Mathematics Chapter 5, Arithmetic Progressions. A PDF download link for the same has also ...

The Central Board of Secondary Education (CBSE) has designed the Class 10 Mathematics syllabus 2025–26 to strengthen conceptual understanding and analytical skills among students. Among all chapters, ...

An example of a linear sequence. A list of numbers or diagrams that are in a particular order is called a sequence close sequenceA sequence is a set of numbers that follow a certain rule. For example, ...

Between each pair of terms in this sequence is the amount the sequence is decreasing by. The 𝒏th term refers to a term's position in the sequence, for example, the first term has 𝒏 = 1, the second ...

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