1)
a)
b)
c)
d)
2)
a)
First I'll evaluate the left hand side, then I'll evaluate the right hand site of the equation
Left hand side:
right hand side:
So this statement is true:
This equation could also have been solved with De Morgan's law. De Morgan's law was explained in my previous post already.
a)
b)
c)
d)
2)
a)
First I'll evaluate the left hand side, then I'll evaluate the right hand site of the equation
Left hand side:
true | true | true |
true | false | false |
false | true | false |
false | false | false |
true | true | true | false |
true | false | true | false |
false | true | true | false |
false | false | false | true |
false | false | false |
false | true | true |
true | false | true |
true | true | true |
false | false | false |
false | true | false |
true | false | false |
true | true | true |
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