(a). The function is sediner by ,
.
Consider the function then g(x) is a polynomial and so continuous everywhere .
Since g(x) is a continuous function is a continuous where .
Hence is a continuous function where i.e.,
Hence point of discontinuity of are { 2 , -2 }.
Answer : { 2 , -2 }
.
(b). The function is given by ,
if
if x> 1
For , so f(x) is a polynomial in that region and hence f(x) is continuous there . Similarly f(x) is continuous on the region x > 1. So only point of discontinuity can be at intersection of the two graph i.e., at x=1
So let us check f(x) is continuous at x = 1 or not .
Since , . So the function f(x) is not continuous at x = 1 .
Hence the point of discontinuity of f(x) are {1} .
Answer : { 1 } .
is not continuous at a, then of discontinuity off. Find all points nenſ is said to...
QUESTION 4 Find the intervals on which the function is continuous. у зе continuous everywhere discontinuous only when discontinuous only when e discontinuous only when e QUESTION 5 Provide an appropriate response. Use a calculator to graph the function f to see whether it appears to have a continuous extension to the origin. If it does, use Trace and Zoom to find a good candidate for the extended function's value at x 0. If the function does the origin from...
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Show all steps, thanks Additional Problem 3. If X is a continuous random variable having cdf F, then its median is defined as that value of m for which F(m) 0.5. Find the median for random variables with the following density functions (a) f(x) = e-*, x 0 (b) f(x) = 1, 0 〈 x 1. (c) f(x) 6x(1 - x),0 <1.
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