Real Number | Definition, Types & Examples from Chapter 5/ Lesson 8 330K What are real numbers? Learn about the different types of real numbers that occur in mathematics as well as how to identify them. In this lesson, you will learn the definition of real numbers, examples of real numbe...
8. If a is a real number and n is an integer, then |a"| = |a|" 相关知识点: 试题来源: 解析 case1:If a≥0,,thus case2:If a<0,if n is even,then and thus =if n is odd,,therefore we know when s is a real number and n is an integer 反馈 收藏 ...
百度试题 结果1 题目12 Given a is a real number, find the value of the alge braicexpresSiOn√(a+2)-√(8-4a)+√- a. 相关知识点: 试题来源: 解析 -√2 — 反馈 收藏
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TF = isnumeric(A) returns logical 1 (true) if A is an array of numeric data type. Otherwise, it returns logical 0 (false). Numeric types in MATLAB® include: int8, int16, int32, int64, uint8, uint16, uint32, uint64, single, and double. For more information, see Integer Classe...
百度试题 结果1 题目12 Given a is a real number, find the value of the algebraic expressin√(a+2)-√(8-4a)+√(-a^2) . 相关知识点: 试题来源: 解析 12 2 反馈 收藏
百度试题 结果1 题目 12Given a is a real number,find the value of the algebraic expression√a+2-√8-4a+ √(-a^2) 。 相关知识点: 试题来源: 解析 反馈 收藏
If {eq}t {/eq} is a real number, What is the maximum possible value of the expression {eq}-t^2 + 8t -4? {/eq} Quadratic Equation - Vertex: A quadratic function has a graph of a parabola. A parabola can either be facing upwards or downwards. If it...
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