Question

what is the formula to find the left hand limit and right hand limit??

Answer 1

Answer:

lim(o-a) x⇒a fxa and lim(0+a)×⇒afx

Step-by-step explanation:

Answer 2

Finding the left hand and right hand limits of a functionf(x)at a pointx=ameans finding the limit of f(x) at x<aand finding the limit of f(x) at x>arespectively where a is any real number.

The left hand limit of f(x) at x<a is denoted bylimx→a−f(x) if it exists.

Similarly, the right hand limit off(x) at x>ais denoted by limx→a+f(x) if it exists.

Therefore, to find the left and right hand limits we need to define the value off(x) at x>aand at x<a respectively.