9. Let S = {a,b,c,d,e,f,g,h,i,j}.
a. is {{a}, {b, c}, {e, g}, {h, i, j}} a...
9. Let S = {a,b,c,d,e,f,g,h,i,j}.
a. is {{a}, {b, c}, {e, g}, {h, i, j}} a partition of S?
Explain.
b. is {{a, b}, {c, d}, {e, f}, {g, h}, {h, i, j}} a partition
of S? Explain. c. is {{a, b}, {c, d}, {e, f}, {g, h}, {i, j}} a
partition of S? Explain.
X =
{a,b,c,d,e}
T = {X, 0 , {a}, {a,b}, {a,e}, {a,b,e}, {a,c,d},
{a,b,c,d}}
Show that...
X =
{a,b,c,d,e}
T = {X, 0 , {a}, {a,b}, {a,e}, {a,b,e}, {a,c,d},
{a,b,c,d}}
Show that the sequence a,c,a,c, ,,,,,,, converges to d.
please...
(a) Prove [A, bB+cC] = b[A, B]+c[A, C], where b and c are
constants. (b) Prove...
(a) Prove [A, bB+cC] = b[A, B]+c[A, C], where b and c are
constants. (b) Prove [AB, C] = A[B, C] +[A, C]B. (c) Use the last
relation to work out the commutator [x^2 , p], given that [x, p] =
i¯h. (d) Work out the result of [x 2 , p]f(x) directly, by
computing the effect of the operators on f(x), and confirm that
this agrees with your answer to (c). [12]