### Special sequences

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Special sequences 1. Square numbers 2. Cube numbers 3. Triangular numbers 4. Fibonacci numbers Square numbers A square number is the product of multiplying a whole number by itself. Square numbers can be represented using dots arranged to make squares. The general formula of sequences: $displaystyle {{T}_{n}}={{n}^{2}}$ Square numbers form the (infinite) sequence: 1,4,9,16,25,36,……….. Square numbers may be […]

### Sequences

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Sequences A sequence is a collection of objects in which repetition is allowed and order matters. What is a sequence number? Number sequence is a progression of an ordered list of numbers governed by a pattern or rule. Types of sequences Infinite sequence is a sequence that continues indefinitely without terminating. Finite sequence is a sequence that […]