Recent content by chelseajjc95

  1. C

    MHB Solving 10-14 Equivalence Arguments: R to neg(w v s)

    10.) neg[r\implies neg(w v s)] 13.) r\implies neg(w v s) ----------------------------- R R^(wvs) --------------------------...
  2. C

    MHB Having difficulty finding the elements in each set

    Find the elements in each set given that: U={1,2,3,4,5,6,7} A={1,3,5,7} B={2,4,6} C={1,2,5,6} D={2,3,4} A) C intersect D B) C-D C) (A union B) union C D) (C union A)' -D
  3. C

    MHB Find P(Q') B) P(Q union R) C) P(R')

    I have this problem with understanding this specific notation could someone explain this notation & figure out how to solve this problem!? Suppose P(Q)=5/31 , P(R)= 7/31 , P(Q intersect R)=3/31 Find the value of: A) P(Q') B) P(Q union R) C) P(R')
  4. C

    MHB Trouble determining truth value of logic statements

    For the folowing two problems determine the truth value of each statement: assume a and b are true and c and d are false. not(a V b) -> s not( T V T) -> s F -> s T r -> [(d -> w) <-> (a ^ c )] r -> [(F -> w) <-> ( T ^ F)] r -> [T <-> F] r -> F I am fairly certain I did the first one correct...