Question

/

Answer 1

\(S \implies R\) is equivalent to \(¬S\) v \(R\)

So the statement is the same as \(R\) v \(¬S\) v \(R\)

The or R part appears twice but we only need it once, so what we finally have is

\(R\) v \(¬S\)

Note that I was okay to drop the parenthesis because it was a chain of only or statements, no mixing of any other logical symbols.