Question: Do removable discontinuities exist? a. Does the function f(x) = x sin (1/x) have a removable discontinuity at x = 0? b. Does the function

Do removable discontinuities exist?

a. Does the function f(x) = x sin (1/x) have a removable discontinuity at x = 0?

b. Does the function g(x) = sin (1/x) have a removable discontinuity at x = 0?

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