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Find the values of a and b such that the...

Find the values of a and b such that the function defined by is continuous.
`f(x) = {(x^(2)+1","," "xle 2),(ax + b",", 2 lt x lt 10),(2x+1",", " "x ge 10):}`

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The correct Answer is:
`a = 2, b = 1`
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