[DUP-84] Continuity and DifferentiabilityHard
Question
Which of the following functions is discontinuous at x = a-
Options
A.tan (x − a)
B.sin (x − a)
C.cosec (x − a)
D.sec (x − a)
Topic: [DUP-84] Continuity and Differentiability·Practice all [DUP-84] Continuity and Differentiability questions
More [DUP-84] Continuity and Differentiability Questions
If function is f(x) = | x | + | x − 1| + |x − 2|, then it is -...If f(x) = is continuous in the interval [0, ∞), then values of a and b are respectively-...Let ƒ(x + y) = ƒ(x) + ƒ(y) and ƒ(x) = x2 g(x) for all x, y, R, where g(x) is continuous function. Th...In the following, discontinuous function is-...If f(x) = is a continuous function at x = π / 2, then the value of k is-...