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 #1
Hello!
The question is attached.
I know that " $\implies $ " (implies) has precedence from right to left. But because " l " appears after
P$\implies ($Q $\implies$ R ), in my truth table do I evaluate:
(P$\implies ($Q $\implies$ R ) ) $\implies$ ((P$\implies$Q ) $\implies$ R ) )
or
P$\implies ($Q $\implies$ R ) $\implies$ (P$\implies$Q ) $\implies$ R )
Thank you for any help.
The question is attached.
I know that " $\implies $ " (implies) has precedence from right to left. But because " l " appears after
P$\implies ($Q $\implies$ R ), in my truth table do I evaluate:
(P$\implies ($Q $\implies$ R ) ) $\implies$ ((P$\implies$Q ) $\implies$ R ) )
or
P$\implies ($Q $\implies$ R ) $\implies$ (P$\implies$Q ) $\implies$ R )
Thank you for any help.
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