logical equivalence calculator

Two propositions (simple or compound) are said to be logically equivalent if they have identical truth values. If p is logically equivalent to q, we denote p q. We have already constructed the truth table of (~p) q in earlier class. Recall the same truth t..

Two compound propositions p and q are said to be logically equivalent, if their truth values are same for each different combinations of the truth values of the components involved in them. If p and q are logically equivalent, then it is represented by p..

Let, The mass of silver salt taken for ignition be = W g Mass of silver left behind after ignition = W 1 g We have RCOOAg = Ag1 equivalent 1 equivalent The equivalent mass of silver is 108. Hence, the mass of silver salt that would leave 108 g of residue (..

Let, The mass of the acid dissolved be = W g Volume of alkali used for complete neutralization of acid solution = V 1 mL Normality of the alkali solution = N 1 Then, we can write, V 1 mL of alkali solution having normality N 1 = Wg acid From the definition, 1000 mL of 1N alkali solution = 1..

Two logical equivalences are said to be dual of each other with respect to two connectives if one equivalence can be obtained by the other equivalence, just by interchanging the connective..

2. A system absorbs 470 J of heat and does work equivalent to 200J on its surroundings. Calculate the change in internal energ..

Assume the radius of electron same to the radius of proton which is 10 - 1 5 m. Let the electron charge reside on the surface. What is the potential energy of such as charge distribution? Also, calculate the relativistic mass equivalent of this energ..

The logical equivalences each other w.r.t. connectives ' ' and '..

Assume the radius of electron same to the radius of proton which is 10 - 1 5 m. Let the electron charge reside on the surface. What is the potential energy of such as charge distribution? Also, calculate the relativistic mass equivalent of this energ..

01. - In the case of hydrogen atom, an electron moves in an orbit of radius 5x10 - 1 1 m with a speed of 2.2 x 10 6 ms - 1 . Calculate the equivalent current. Given: charge on an electron = 1.6 x 10 - 1 9 ..