To find the domain of the function sec−1(2x+1), we need to determine the values of x for which the expression 2x+1 falls within the valid range of the secant inverse function. 1. Identify the Range of the Inverse Secant Function: The inverse secant function, sec−1(y), is defin...
The domain of definition of the functionf(x)=sin−1(43+2cosx), is The domain of the functionf(x)=cos−1(2−|x|4)is View Solution The domain of the function f(x)=cos−1(2−x4)is View Solution Show thatf(x)=tan−1(sinx+cosx)is a decreasing function forx∈(π4,π...
What are the domain and range of a function? What are the domain and range of the graph of a function? In this lesson, learn the definition of domain and range as it applies to functions as well as how it applies to graphs of functions. Moreover, there will be several examples present...
Learn the definition of domains in math and, using some examples, understand how to find the domain of a function with a graph or without it. Related to this QuestionFind the domain of the following function: f(x) = \dfrac{1}{\sqrt{x-2. Find the domain of the function: y = ...
百度试题 结果1 题目Find the domain and range of the following function: (i) f(x)=1+cos \ 2x(ii) f(x)=√(x^2-4) 相关知识点: 试题来源: 解析 (i) [-1,1](ii) [0,2]反馈 收藏
Answer to: True or False: The domain of the function corresponds to the set of x-coordinates on its graph. By signing up, you'll get thousands of...
由2 cos-1 (x)≠π/2+kπ,k=1,2及-1≤x≤1得定义域为【-1,-√2/2）∪（-√2/2,√2/2）∪（√2/2,1]因为2 cos-1 (x)∈【0,2π】,故值域为R
Erickson, Doug
Find the domain of the following of the function. {eq}\displaystyle f(x) = \frac{\sqrt {5x - 7}}{x^2 - 4} {/eq} Domain of a Function: To find the domain of a function we must determine the intervals at which the function is well defined, we must exclude ...
由2 cos-1 (x)≠π/2+kπ,k=1,2及-1≤x≤1得定义域为【-1，-√2/2）∪（-√2/2，√2/2）∪（√2/2，1]因为2 cos-1 (x)∈【0，2π】，故值域为R