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The number of points on the real line where the function f(x)-log- Ix-3) is not defined is `f(x) = log_(|x^2-1|)|x-3|` is not defined is |
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Answer» Correct Answer - 6 `log_(|x^(2)-1|)|x-3|` is defined when `x-3 ne 0` and `|x^(2) -1| gt 0 and |x^(2)-1| ne 1.` `implies x ne 3x^(2) -1 ne 0"i.e.," x ne 1 or -1` and `|x^(2)-1| ne 1` `implies x ne -sqrt(2) or sqrt(2) and x ne 0` ` :. ` the points at which the function is not defined are `x=0,1, -1sqrt(2), 3.` |
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