\"\"

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The function is \"\".

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The function \"\" is continuous over the interval \"\"\"\" and \"\".

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Check the continuity of the function at  \"\".

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Definition of continuity :

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A function \"\" is continuous at \"\", if \"\" then it should satisfy three conditions :

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(1) \"\" is defined.

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(2) \"\" exists.

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(3) \"\".

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\"\"

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Check the continuity of the function at  \"\".

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Condition (1): \"\" is defined.

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If \"\" then the function is \"\".

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\"\"

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\"\".

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Condition (2): \"\" exists.

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Left hand limit :

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\"\"

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Right hand limit :

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\"\"

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Left hand limit and right hand limit are not equal, limit does not exist.

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\"\" does not exist.

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The limit does not exist at \"\".

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Therefore the function \"\" is discontinuous at \"\".

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\"\" and \"\".

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\"\".

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Therefore the function \"\" is continuous at \"\" from left side.

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\"\"

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Check the continuity of the function at  \"\".

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Condition (1): \"\" is defined.

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If \"\" then the function is \"\".

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\"\"

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\"\".

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Condition (2): \"\" exists.

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Left hand limit :

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\"\"

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Right hand limit :

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\"\"

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Left hand limit and right hand limit are not equal, limit does not exist.

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\"\" does not exist.

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The limit does not exist at \"\".

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Therefore the function \"\" is discontinuous at \"\".

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\"\" and \"\".

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\"\".

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Therefore the function \"\" is continuous at \"\" from right side. 

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\"\"

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Graph :

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Graph the function \"\" :

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\"\"

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\"\"

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The function \"\" is discontinuous at \"\" and it is continuous from left side.

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The function \"\" is discontinuous at \"\" and it is continuous from right side.

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Graph of the function \"\" is

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\"\"