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1. One-one function
There is one-one correspondence between the elements of the set A and the set B..
Suggested answer:
Right hand limit at x = 1 = h + (-h+1) = 1 Left hand limit at x = 1 =1 f(1) = |1 - 1| + |1 - 2| = 1 The function is continuous at x =..
Removal Discontinuity of a Function at a Point
If limit of a function f exists at a point c, but it is not equal to the value of the function at c. But if f(c) l, then the function is said to have removal discontinuity at x = c. This type of function can be made continuous by charging the value of f (c). If we change f(c) = l, the function..
Conclusion
In this chapter, we have studied various types of functions and their graphs. The use of graphs also facilitate the study of domain and range of functions.In this chapter, we have studied various types of functions and their graphs. The use of graphs also facilitate the study of domain and range of..
Theorem 3:
If f is a function defined on an open interval containing c, then ..
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