What is the primary focus of mathematics according to the chapter-1?

Patterns in mathematics help us understand sequences and arrangements of numbers shapes and symbols. They can be found in nature daily life and number series. Learning patterns improves logical thinking and problem-solving skills. Identifying increasing or decreasing sequences and symmetrical designs makes it easier to recognize and predict future arrangements.

Patterns can be numerical geometric or logical. Number patterns follow specific rules like even or odd sequences while geometric patterns involve repeated shapes. Logical patterns require reasoning to find the missing element. Understanding these concepts builds a strong foundation for algebra and advanced mathematical concepts.