Question

In limits which is the one coming from the right and which is coming from the left?

Answer 1

Like\[c^-~versus~ c^+\]

Answer 2

wht happen to ur swag master. Did it fail

Answer 3

When we notate limits, "lateral limits" more specifically, we put a "+" or a "-" sign on the tendency, so we can tell from what "direction" we are approaching the value of x.
so, if we notate for example:
\[\lim_{x \rightarrow C ^{+}}f(x)=L\]
we say "the limit as x approaches C from the right side is approaching L" we say approach, because we get very close from the right side (positive values of x).
And when we notate:
\[\lim_{x \rightarrow C ^{-}}f(x)=L\]
it is pretty much an analogical way of reading, but instead of "right side" we say "left side", because we approach from values that are lower than C.

Answer 4

Ok