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Assuming that you mean not (p or q) if and only if P ~(PVQ)--> P so now construct a truth table, (just place it vertical since i cannot place it vertical through here.) P True True False False Q True False True False (PVQ) True True True False ~(PVQ) False False False True ~(PVQ)-->P True True True False if it's ~(P^Q) -->P then it's, P True True False False Q True False True False (P^Q) True False False False ~(P^Q) False True True True ~(P^Q)-->P True True False False
For Apex the answer is “True“.
false
True means that it is correct. False means it is not true.
false
true
true
True.
True?
smooth muscle fibers are located in small skeletal muscle
false
true
just like hieroglyphics, meroitic was translated using the Rosetta stone
Not entirely true. It does not have to be a polished sample. It is often a transparent or semitransparent sample and the source of illumination can be a colored light or polarized light to bring out the features that need to be examined.
False. Fracture refers to how a mineral breaks when it does not break along a cleavage plane. Minerals can break along smooth flat surfaces (cleavage) or irregular surfaces (fracture) depending on their internal structure and arrangement of atoms.
True. Rough surfaces have more irregularities and asperities that create more contact points with another surface, resulting in higher friction compared to smooth surfaces.
True. Rough surfaces have more irregularities and bumps that create greater resistance against motion, leading to higher levels of friction compared to smooth surfaces.