True
false
Yes. They are all divisible by '2'
True
false
Yes. If all the question's parts are true, then the answer is true. If all the question's parts are false, then the answer is false. If one of the question's parts is false and the rest true, then the answer is false. Logically, this is illustrated below using: A = True, B = True, C = True, D = False, E = False, F = False A and B and C = True D and E and F = False A and B and D = False If you add NOT, it's a bit more complicated. A and NOT(D) = True and True = True NOT(D) and D = True and False = False NOT(A) and NOT(B) = False and False = False Using OR adds another layer of complexity. A OR NOT(E) = True OR True = True NOT(D) OR D = True OR False = False NOT(A) OR NOT(B) = False OR False = False Logic is easy once you understand the rules.
True. All squares are rectangles, but not all rectangles are squares.
True - but the statement is also true for all prime numbers, so is not a particularly useful statement.
False. It depend on many factors.
Dictionary meaning's are all true they are not false.
true
It is true.
True. Ultimately, all energy on Earth can be traced back to the sun, which is the primary source of energy for our planet. This energy is harnessed through processes like photosynthesis, sunlight, wind, and even fossil fuels that were originally formed from sunlight.