Which of the following is the contrapositive of the statement "If I can afford the airfare, then I will purchase a nonstop flight"?A.If I cannot afford the airfare, then I will purchase a nonstop flight.B.If I will not purchase a nonstop flight, then I cannot afford the airfare.C.If I cannot afford the airfare, then I will not purchase a nonstop flight.D.If I will not purchase a nonstop flight, then I can afford the airfare.SUBMITarrow_backPREVIOUS

Which of the following is the inverse of the statement "If I do my homework, then it will snow"?A.If I do not do my homework, then it will snow.B.If it snows, then I will do my homework.C.If I do not do my homework, then it will not snow.D.If it does not snow, then I will not do my homework.SUBMITarrow_backPREVIOUS

69. Given C: Proposition No cheater is honest is true. Therefore, some cheaters are honest is false. With reference to the Given C proposition, which of the following rules is applicable? a. Contradictories cannot be both false, if one is true, the other is false. b. Contradictories cannot be both false, if one is false, the other is true. c. If the particular statement is true, the subaltern is doubtful. d. Contraries can be false at the same time. 70. With reference to the Given C proposition, which following rule is applicable? a. Sub- contratries can be true at the same time. b. Contraries can be false at the same time. c. Contradictories cannot be both false; if one is false, the other is true. d. If the universal is false, the subaltern is doubtful. 71. Which logical opposition applies this rule; 1. If one proposition is true, the other is false. 2. If one proposition is false, the other is doubtful a. Contradictory b. Subcontrary c. Contrary d. Subaltern

True or false? If you took a true "if-then" statement and inserted a not in each clause, the new statement would also be true.A.TrueB.FalseSUBMITarrow_backPREVIOUS

Which of the following is the converse of the statement, "If you are smiling, then you are happy"?A.If you are happy, then you are not smiling.B.If you are not happy, then you are not smiling.C.If you are happy, then you are smiling.D.If you are not smiling, then you are not happy.SUBMITarrow_backPREVIOUS

Find the contrapositive of the given statement.If you travel to London by train, then the journey takes at least two hours.Question 10Select one:a.If your journey by train takes more than two hours, then you don't travel to London.b.If your journey by train takes less than two hours, then you don’t travel to London.