Because it is excelant representation of anticommutation relationships which he had established for his matrixes. Moreover 4-component wave functions actually represents spinors for pare electron-positron!
Well Dirac delta functions have a loot of application in physics.... Suppose u want to depict the charge density or mass density at only a particular point and want to show that at any other point in space this density is nil, we use this dirac delta function to depict the position of this charge or mass... In general, Dirac delta function is used whenever the divergence for a field has different and contradicting values at the origin....esp used when the usual Divergence theorum is proved wrong due to contradicting values of the flux...
"Figure out this mathematical equation" "This is how to figure out an equation" "An equation is something widely used in mathematics."
It is the solution to the equation or a root of the equation.
An equation that is used to find a answer that deals with algebra
The quadratic formula cannot be used to solve an equation if the coefficient of the equation's x2-term is 0.
The quadratic formula cannot be used to solve an equation if the coefficient of the equation x square term is what?
is used for what
yes and so is heisenberg's equation.
It depends on the equation that is being solved.
The answer depends on the units of the variables and constants used in the equation.
The quadratic formula can be used to solve an equation only if the highest degree in the equation is 2.
A quadratic equation.