Hello, If f(x)={x, if x is an integer {10-x, if x is a real number is not an Find wheather f is continuous at x=5.
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Originally Posted by harshal54321 Hello, If f(x)={x, if x is an integer {10-x, if x is a real number is not an Find wheather f is continuous at x=5. In a neighbourhood of x=5 f(x)=10-x, and f(5)=5 which is equal to the limit of f(x) as x approaches 5, so the function is continuous at x=5. RonL
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