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(Solved): i need to use the concepts of continuity and limits to describe the functions on the graph \( ...
i need to use the concepts of continuity and limits to describe the functions on the graph
\( Y=\frac{1}{X} \) \( y=\frac{x^{2}+1}{x} \) \( y=\frac{x}{(x+1)(x-1)} \) \( y=\frac{x}{x^{2}+1}+1 \)
Expert Answer
1. we have given that y=1x we see that above function is not defined for x=0 hence, limit does not exist at x=0and function is not continuous at x=0.