Let $$S(K) = 1 + 3 + 5 + \ldots + (2K - 1) = 3 + K^2$$. Then which of the following is true?

A

$$S(1)$$ is correct

B

Principle of mathematical induction can be used to prove the formula

C

$$S(K) \neq S(K + 1)$$

D

$$S(K) \Rightarrow S(K + 1)$$