Headaches are one effect that can come from inhalation of isopropyl alcohol. Isopropyl alcohol, or rubbing alcohol, is often used in the home or in medical facilities to treat various conditions or to sterilize instruments and skin. However, if isopropyl alcohol is inhaled there can be serious side effects.
1a) Definition of contradiction: A contradiction exists any time a proposition P is asserted to be true in conjunction with its negation, not-P. 1b) Definition of conjunction: A conjunction is a connective that joins two propositions.
x + 5 = x + 23 is a contradiction since 5 does not equal 23.x + 5 = 23 is a conditional equation that is true only if x = 18.4(3x + 10) + 8 = 12(x + 4) is an identity since it simplifies to 12x + 48 = 12x + 48 which is true for all real numbers.I hope that helps!! :-)-^ is a carrot and means raised to the power of for example x^2 means x squared.....