non - negative under even root
Chinese equivalent: 偶次根式下非负
non - negative under even root For a function containing an even root (e.g., square root), the domain requires the expression under the radical to be greater t…
Syllabus path: Functions › Concepts and Properties of Functions › Domain of a Function
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CSCA Mathematics Exam Glossary
Definition
non - negative under even root For a function containing an even root (e.g., square root), the domain requires the expression under the radical to be greater than or equal to zero.
Related tutorial and examples
Domain of a Function
Domain of a Function 1. Concept The domain of a function is the set of all possible values for the independent variable x. It is one of the three essential elements of a function. Simply put, the domain consists of all real numbers x for which the function y = f(x) is defined (ma…
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