Symbolize the statement:
Sebastián will take a literature class or a composition class if and only if he is a classics major.
with the simple statements
-- Sebastián is a classics major
-- Sebastián takes a literature class
-- Sebastián takes a composition class
To enter logic symbols, use this key. Look at the preview to make sure you've entered the symbols correctly.
Sebastián will take a literature class or a composition class if and only if he is a classics major.
with the simple statements
-- Sebastián is a classics major
-- Sebastián takes a literature class
-- Sebastián takes a composition class
To enter logic symbols, use this key. Look at the preview to make sure you've entered the symbols correctly.
To enter... | type... |
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~ on the keyboard | |
^^ | |
vv | |
-> | |
harr |