Select the correct option to test your answer: A r = $$\frac{{\text{k}}}{{\text{n}}}$$ B k = $$\frac{{\text{n}}}{{\text{r}}}$$ C r = k ∗ n D n = r ∗ k Correct Answer: Option A (r = $$\frac{{\text{k}}}{{\text{n}}}$$) Verified correct option for Electronics and Communication (Information Theory And Coding).