let P be the proposition roses are red and Q be the proposition violets are blue express each of the following propositions as logical expressions:
1)if roses are not red then violets are not blue.
2)roses are red or violets are not blue
let P be the proposition roses are red and Q be the proposition violets are blue express each of the following propositions as logical expressions:
1)if roses are not red then violets are not blue.
2)roses are red or violets are not blue
hi university
let's write the first with brackets to make it easier:
if (roses are red) then (violets are blue)
so the sentence is of the form:
if R then T
now all you have to figure out is how R and T can be expressed with P and Q.try to do that.