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Find the points of discontinuity of the ...

Find the points of discontinuity of the following function.
(a) `f(x)= (3x + 7)/(x^(2) -5x + 6)` (b) `f(x)= (1)/(|x|-1)-(x^(2))/(2)` (c ) `f(x)= (sqrt(x^(2) + 1))/(1+ sin^(2)x)` (d) `f(x)= tan ((pi)/(2)x)`

Text Solution

Verified by Experts

The correct Answer is:
(a) x=2, 3 (b) `x= +-1` (c ) `phi` (d) `x =(2n+1), n in I`
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