# Thread: express the following propositions as logicall expressions

1. ## express the following propositions as logicall expressions

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

2. ## Re: express the following propositions as logicall expressions

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.