Class notes
Exponents and Powers – Complete Mathematics Notes
NewThese notes cover the fundamental rules and laws of exponents, including multiplication and division of powers, power of a power, zero exponents, negative exponents, and fractional exponents. The content is organized with clear explanations and examples for students to understand the concepts easily. Suitable for high school mathematics students.
sanjoygaine
Class notes
Rational numbers
Rational numbers are numbers that can be expressed as (frac{p}{q}) where (p) and (q) are integers, with (q neq 0). They follow properties like closure under basic operations, commutative, associative, and distributive properties. Their identity elements include 0 (additive) and 1 (multiplicative), while their inverses are the opposite sign (additive) or reciprocal (multiplicative). Rational numbers can be represented on a number line by dividing intervals ...
aradhya4