Question

The notation _____________ is used to describe the fact that as x gets closer to c, but remains greater than c, the value of $f\left(x\right)$gets closer to R.

Short answer

$\underset{x\to c^{+}}{\lim }f\left(x\right)=R$

Step-by-step solution

Step. 1 Given

As x approaches c from right side i.e., x approaches c but never gets equal or less than it remains always greater than it, then $f\left(x\right)$approaches R.

Step. 2 Notation

It is clearly visible that x approaches c from right side and this is nothing but the notation of right hand limit which is given as follows,

$\underset{x\to c^{+}}{\lim }f\left(x\right)=R$