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Разложение вектора по базису


Date: 2015-10-07; view: 415.


Действия над векторами

Даны точки А( ), B( ), C( ). Вычислить: · ; ( + )2; (3 -2 )·( +3 ).

Таблица 3.3 – Исходные данные

№ вар. A ( ) B ( ) C ( )
(2; -2; 4) (3; 2; 6) (4; -3; 5)
(3; 1; -3) (8; -4; -6) (4; 2; 0)
(7; 5; -2) (6; 3; -2) (4; 11; 2)

Продолжение таблицы 3.3

(1; 3; 10) (-3; -5; -9) (-15; 3; 6)
(3; -6; -8) (9; -5; -1) (-3; -3; 7)
(5; 3; 7) (1; 5; -2) (7; -11; 12)
(10;6; 4) (0; 3; 7) (2; 14; 3)
(5; 7; -3) (6; 3; -4) (5; 7; 11)
(3; -8; -9) (0; 5; 6) (1; -6; -5)
(3; 3; 8) (-12; -4; 1) (4; -6; 8)
(0; -4; 11) (2; 6; 10) (1; 4; -4)
(3; -4; 5) (4; 15; 7) (0; -16; -4)
(1; 11; 10) (2; 5; 11) (4; -2; 5)
(5; -5; -5) (3; -4; 10) (-6; 4; -8)
(1;-9; 5) (3; -3; 8) (3; 13; 9)
(1; -7; 4) (-3; 4; 7) (6; -4; 6)
(7; -2; 7) (5; 4; 5) (-11; -6; -4)
(4; -6; -6) (2; -3; -5) (0; 10; -6)
(2; 4; -5) (8; -1; -6) (3; 4; 2)
(0; 8; 6) (1; 7; -7) (6; 5; 12)
(-4; 1; 8) (-6; 7; 6) (-9; 4; 10)
(2; 7; -10) (1; -1; 15) (0; 20; -7)
(1; 5; 7) (-1; 12; 3) (7; -5; 3)
(0; -3; 8) (-6; -10; -8) (4; -3; 6)
(-3; 4; 7) (2; 4; 7) (8; -1; 12)
(-2; 5; -2) (3; 10; -7) (5; 6; -9)
(5; 14; -2) (0; 10; 4) (0; 7; 7)
(-3; -6; 3) (-2; 4; 1) (5; 12; -1)
29. (-2; 2;-10) (-8; 8; 10) (3; -2; 18)
(5; 2; -2) (4; 3; 3) (8; 4; -7)

 

 

 

3.4.1. Даны векторы ( ), ( ) и ( ). Найти разложение вектора ( ) по базису , .

Таблица 3.4.1 – Исходные данные

№ вар. ( ) ( ) ( ) № вар. ( ) ( ) ( )
(2; 4) (2; 6) (4; -3) (-7; 4) (-3; 7) (6; -4)
(3; -3) (-4; -6) (4; 2) (-2; 7) (5; 5) (-11; -6)
(7; -2) (3; -2) (4; 11) (-6; -6) (2; -5) (0; 10)
(1; 10) (-5; -9) (-15; 3) (4; -5) (8; -6) (3; 4)
(3; -8) (-5; -1) (-3; -3) (8; 6) (1; -7) (6; 5)
(5; 7) (5; -2) (7; -11) (1; 8) (-6; 6) (-9; 4)
(10; 4) (3; 7) (2; 14) (7; -10) (1; 15) (0; 20)
(5; -3) (3; -4) (5; 7) (5; 7) (-1; 3) (7; -5)
(3; -9) (5; 6) (1; -6) (-3; 8) (-6; -8) (4; -3)
(3; 8) (-4; 1) (4; -6) (4; 7) (2; 7) (8; -1)
(0; 11) (6; 10) (1; 4) (5; -2) (3; -7) (5; 6)
(3; 5) (15; 7) (0; -16) (14; -2) (0; 4) (0; 7)
(1; 10) (5; 11) (4; -2) (-6; 3) (-2; 1) (5; 12)
(5; -5) (-4; 10) (-6; 4) (2;-10) (-8; 10) (3; -2)
(1; 5) (-3; 8) (3; 13) (2; -2) (4; 3) (8; 4)

 

3.4.2. Даны векторы ( ), ( ), ( ) и ( ).

Найти разложение вектора ( ) по базису , , .

Таблица 3.4.2 – Исходные данные

№ вар. ( ) ( ) ( ) ( )
(2; 1; 3) (-1; 2; 1) (3; 2; -4) (9; 3; -6)
(2; 1; 4) (-3; 5; 1) (1; -4; -1) (2; 5; -4)
(2; 1; 3) (-4; -2; -1) (1; 4; 5) (1; 3; 2)
(2; 3; 1) (-1; 2; -1) (1; 2; 1) (2; -2; -1)
(1; 2; 1) (1; -1; 3) (3; 2; 4) (5; 1; 6)
(2; 3; 5) (-1; -1; -3) (1; 2; 4) (2; 2; 4)
(1; 1; 2) (4; -1; 3) (5; -2; 2) (2; 1; -3)
(2; 5; 1) (2; -1; 3) (-3; 8; 1) (9; 4; 1)

Продолжение таблицы 3.4.2

(2; 5; 4) (-3; 1; 3) (1; -3; 2) (17; -2; 16)
(2; 1; 6) (-4; 0; 1) (-5; -3; 1) (21; -18; 30)
(1; 2; 1) (3; -3; 2) (-3; 3; 1) (13; -10; 6)
(2; 3; 4) (-1; 1; -1) (1; -1; 3) (-4; -1; -7)
(3; 2; 2) (1; 3; 1) (1; 1; 3) (5; 1; 11)
(1; 2; 4) (1; -1; 1) (2; 2; 4) (-1; -4; -2)
(2; 3; 3) (-1; 4; -2) (-1; -2; 4) (4; 11; 11)
(4; 1; 1) (-1; 5; -3) (-4; 2; 1) (-3; 0; 6)
(1; 2; 1) (1; -3; 2) (-2; 1; -1) (-9; 2; 7)
(3; 1; 2) (4; -2; 1) (-1; 2; 5) (-4; 1; 3)
(1; 2; 1) (2; 3; -3) (-1; 2; 1) (3; 1; 2)
(2; 1; 1) (-1; -3; 1) (1; 1; 4) (9; 6; 8)
(5; 1; 2) (-3; 1; 3) (4; -3; 1) (4; 3; -2)
(1; 1; 2) (5; -10; 1) (2; -3; -1) (1; 9; -2)
(5; 1; 2) (-1; 1; -3) (8; 6; -1) (7; -3; 7)
(1; 5; 1) (-2; 1; 3) (1; -3; 2) (12; -2; 7)
(3; 2; 1) (-2; 4; -3) (1; -3; -1) (6; 5; 9)
(2; 5; 4) (-7; 1; 23) (2; -1; -1) (-14; 8; 58)
(1; 2; 1) (1; -1; 3) (3; 1; -2) (6; 3; 4)
(3; 2; 2) (2; 3; 1) (1; -1; -3) (6; 7; 1)
(1; 2; 3) (1; 3; 1) (-5; 1; -1) (5; 2; -1)
(1; 2; 1) (2; -1; 3) (3; -1; 2) (10; 8; -1)

 


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