Q.The function $f(x) = \begin{cases} x & x \text{ rational} \ 0 & x \text{ irrational} \end{cases}$ is continuous at $x=0$

True

False

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Q.The function f(x)={xx rational 0x irrationalf(x) = \begin{cases} x & x \text{ rational} \ 0 & x \text{ irrational} \end{cases}f(x)={x​x rational 0​x irrational​ is continuous at x=0x=0x=0