Need Help? ? allinto.Tutoil Read It Submit Answer ?. SaveProgres ·Practice Anoth

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Need Help? ? allinto.Tutoil Read It Submit Answer ?. SaveProgres ·Practice AnotherVersion? 0/1 points 1 Previous Answers LarCaic11 1.4.056. My Notes O Ask Your Teac Consider the following. a) Find the x-values at which f is not continuous. Are these discontinuities removable? (Use k as an arbitrary i nteger. If an answer does not exist, enter DNE.) INIA no discontinuity -1 points LarCalc 11 1.4 062 MyNotes . Ask Your Teach Find the constant a such that the function is continuous on the entire real line. 4sin x

Explanation / Answer

Domain of tan(x) = R - {2n + 1}.pi/2

F(x) = tan(pi.x/2)

Means tan(x) is not defined at (2n+1).pi/2

So pi.x/2 should not be equal to (2n+1).pi/2

X should not be equal to (2n+1)

X can not hold values ....-5, -3 , -1 ,1, 3 , 5,.....these are the points of discontinuity

And these are non removable discontinuity. Can not be removed.

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