Suppose that f(x) is a function such that f(5) =0 and f(x) is positive for all real values of x except x=5. What is the domain of the reciprocal function g(x)=1/f(x)? {x € R/x = 0} O {x € R/x ‡ 0 and x ‡ 5} O {x € R/x + 5} O {x = R}
Suppose that f(x) is a function such that f(5) =0 and f(x) is positive for all real values of x except x=5. What is the domain of the reciprocal function g(x)=1/f(x)? {x € R/x = 0} O {x € R/x ‡ 0 and x ‡ 5} O {x € R/x + 5} O {x = R}
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Transcribed Image Text:Suppose that f(x) is a function such that f(5) =0 and f(x) is positive for all real values
of x except x=5. What is the domain of the reciprocal function g(x)=1/f(x)?
{x € R/x = 0}
O {x € R/x ‡ 0 and x ‡ 5}
O {x € R/x + 5}
O {x = R}
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