43-45 Directions: Use the TF method to determine if each given argument is A) valid or B) Invalid. 43) a➜b a ~c→d b→~c ~

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43 45 Directions Use The Tf Method To Determine If Each Given Argument Is A Valid Or B Invalid 43 A B A C D B C 1 (17.52 KiB) Viewed 20 times

43-45 Directions: Use the TF method to determine if each given argument is A) valid or B) Invalid. 43) a➜b a ~c→d b→~c ~ kV d a) Valid b) Invalid 44) a → (bv c) ~b^~c d (cVd) →~e ~a~e a) Valid b) Invalid 45) V~c c As (a V e) → b bas a a) Valid b) Invalid