Question

Write converse , inverse and contrapositive of the following statements.
If voltage increases then current decreases.

Answer 1

Let $p:$ Voltage increases.
Let $q:$ Current decreases.
Then the symbolic form of the given statement is $p\to q$.
Converse: $q\to p$ is the converse of $p\to q$.
i.e., If current decreases, then voltage increases.
Inverse: $\sim p\to \sim q$ is the inverse of $p\to q$.
i.e., If voltage does not increase, then current does not decrease.
Contrapositive: $\sim q\to p$, is the contrapositive of $p\to q$.
i.e., If current does not decrease, then voltage does not increase.