Учебное пособие 800365

A\(B C) = (A\C)\B.

G = [{x1 , x2 , x3 }, {(x3 , x2 ), (x2 , x1 ), (x1 , x2 ),

(x1 , x3 ), (x1 , x1 ), (x3 , x3 )}].

! "# X = {a, b, c} $ % &' ( a, b c. *& & * τ = { , X, {b, c}} + * ,

- " # + ( C[a, b] L2[a, b]

x(t) = sin t + 1, a = −π/2, b = 0.

. / # # f (x, y) + # * F (x, y) = 0

(A\C)\B = (A\B) ∩ (A\C).

G = [{a, b, c, d, e}, {(a, d), (a, b), (e, c), (a, e), (e, c),

(c, d), (d, a), (b, d), (a, a)}].

! "# X = {a, b, c} $ % &' ( a% b c *& & * τ = { , X, {a, b}, {b, c}, {a, c}} + * ,

- " # + ( C[a, b] L2[a, b]

x(t) = −t2 + 4, a = −1, b = 2.

. / # # f (x, y) + # * F (x, y) = 0

(A\B)\C = (A\C)\B.

G= [{a, b, c, d}, {(a, c), (d, b), (a, a), (a, b), (c, c), (c, b), (d, a)}].

! "# X = {a, b, c} $ % &' ( a, b c. *& & * τ = { , X, {a, b}, {b, c}, {a, c}, {a}, {c}} + * ,

- " # + ( C[a, b] L2[a, b]

x(t) = −2t2 − 3, a = −1, b = 1.

. / # # f (x, y) + # * F (x, y) = 0

A\(B C) = (A\B) ∩ (A\C).

G= [{d, e, f }, {(e, f ), (e, e), (f , e), (d, f ), (d, e), (f , f ), (f , d)}].

! "# X = {a, b, c} $ % &' ( a, b c. *& & * τ = { , X, {b}} + * ,

- " # + ( C[a, b] L2[a, b]

x(t) = −t3 + t2, a = 0, b = 1.

. / # # f (x, y) + # * F (x, y) = 0

(A\B)\C = (A\B) ∩ (A\C).

G= [{e, f , g}, {(e, f ), (e, e), (f , f ), (g, f ), (g, e), (f , e), (f , g)}].

! "# X = {a, b, c} $ % &' ( a, b c. *& & * τ = { , X, {c}, {b}} + * ,

- " # + ( C[a, b] L2[a, b]

x(t) = −3t2 − 4, a = −1, b = 1.

. / # # f (x, y) + # * F (x, y) = 0

A (B\C) (A B)\C.

G = [{x1 , x2 , x3 , x4 }, {(x1 , x2 ), (x3 , x3 ), (x2 , x4 ), (x1 , x3 ), (x4 , x3 ),

(x4, x1), (x2, x2)}].

! "# X = {a, b, c} $ % &' ( a, b c. *& & * τ = { , X, {a, c}} + * ,

- " # + ( C[a, b] L2[a, b]

x(t) = cos t + 2, a = −π/2, b = π/2.

f (x, y) + # * F (x, y) = 0

F (x, y) = 2x − 9y − 1.

2x3(y )2dx, y(1/2) = 1, y(1) = 2.

(A\B) C (A C)\B.

G= [{a, b, c, d}, {(b, d), (a, b), (a, d), (b, b), (d, c), (c, a), (d, a)}].

! "# X = {a, b, c} $ % &' ( a, b c. *& & * τ = { , {c}} + * ,

- " # + ( C[a, b] L2[a, b]

x(t) = − cos2 x, a = 0, b = π.

. / # # f (x, y) + # * F (x, y) = 0

A\B = A ∩ B.

G = [{x1 , x2 , x3 }, {(x2 , x1 ), (x1 , x3 ), (x1 , x2 ),

(x1, x3), (x3, x1), (x3, x2)}].

! "# X = {a, b, c} $ % &' ( a, b c. *& & * τ = { , X, {a}, {c}, {a, c}} + * ,

- " # + ( C[a, b] L2[a, b]

x(t) = sin2 t, a = 0, b = π.

. / # # f (x, y) + # * F (x, y) = 0

f (x, y) = x2 + y2, F (x, y) = 11x + 4y − 1.

0 / * # *

1

(x1/6(y )2 + 4y )dx, y(0) = 0, y(1) = 1.

0

A\B = A (A ∩ B).

G= [{a, b, c}, {(c, b), (a, b), (c, a), (c, c), (b, c), (c, b), (b, a)}].

! "# X = {a, b, c} $ % &' ( a, b c. *& & * τ = {X, {a}, {a, b}} + * ,

- " # + ( C[a, b] L2[a, b]

x(t) = −t4 + 1, a = −1, b = 1.

. / # # f (x, y) + # * F (x, y) = 0

A B C = A ∩ B ∩ A ∩ C.

G = [{a, b, c, d, e}, {(d, d), (c, b), (c, e), (d, a), (e, c), (c, d),

(a, b), (b, d), (d, a)}].

! "# X = {a, b, c} $ % &' ( a, b c. *& & * τ = { , X, {c}} + * ,

- " # + ( C[a, b] L2[a, b]

x(t) = −t3 + 3t, a = 0, b = 2.

. / # # f (x, y) + # * F (x, y) = 0