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Question 1
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Test the continuity of the function at x = 2
$f(x)= \begin{cases} \frac{5}{2}-x & \text{ if } x<2 \\ 1 & \text{ if } x=2 \\ x-\frac{3}{2}& \text{ if } x>2 \end{cases}$
A.
Continuous at x = 2
B.
Discontinuous at x = 2
C.
Semicontinuous at x = 2
D.
None of these
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