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Задачи
Задача 1
Отложить от точки О векторы:
N Векторы Если дано
1
bababa
r
r
r
r
r
r
34;42;2;3 −+−
°=== 30),(;3;2 baba
r
r
r
r
2
bababa
r
r
r
r
r
r
53;23;2;4 −+−
°=== 60),(;1;3 baba
r
r
r
r
3
bababa
r
r
r
r
r
r
53;32;3;4 +−−
°=== 45),(;3;2 baba
r
r
r
r
4
bababa
r
r
r
r
r
r
3;42;5;3 −+− 0
°=== 30),(;1;3 baba
r
r
r
r
5
bababa
r
r
r
r
r
r
−−− 3;2;3;5
°=== 60),(;3;2 baba
r
r
r
r
6
bababa
r
r
r
r
r
r
32;53;2;4 −−−
°=== 45),(;3;1 baba
r
r
r
r
7
bababa
r
r
r
r
r
r
45;4;3;2 +−−
°=== 30),(;3;2 baba
r
r
r
r
8
bababa
r
r
r
r
r
r
54;32;4;3 +−−
°=== 60),(;1;3 baba
r
r
r
r
9
bababa
r
r
r
r
r
r
25;3;2;4 +−−
°=== 45),(;3;2 baba
r
r
r
r
10
bababa
r
r
r
r
r
r
32;25;4;3 +−−
°=== 30),(;3;1 baba
r
r
r
r
11
bababa
r
r
r
r
r
r
5;43;3;2 +−−
°=== 60),(;1;2 baba
r
r
r
r
12
bababa
r
r
r
r
r
r
32;4;3;2 +−−
°=== 45),(;3;2 baba
r
r
r
r
13
bababa
r
r
r
r
r
r
25;4;2;3 +−−
°=== 30),(;3;1 baba
r
r
r
r
14
bababa
r
r
r
r
r
r
4;23;3;4 +−−
°=== 60),(;3;2 baba
r
r
r
r
15
bababa
r
r
r
r
r
r
+−− 3;32;4;5
°=== 45),(;3;1 baba
r
r
r
r
16
bababa
r
r
r
r
r
r
2;3;5;3 +−−
°=== 30),(;2;3 baba
r
r
r
r
17
bababa
r
r
r
r
r
r
23;35;4;2 +−−
°=== 60),(;3;2 baba
r
r
r
r
18
bababa
r
r
r
r
r
r
+−− 2;53;3;4
°=== 45),(;2;3 baba
r
r
r
r
19
bababa
r
r
r
r
r
r
+−− 4;25;4;3
°=== 30),(;3;1 baba
r
r
r
r
20
bababa
r
r
r
r
r
r
54;36;3;5 +−−
°=== 60),(;2;1 baba
r
r
r
r
21
bababa
r
r
r
r
r
r
23;35;5;6 +−−
°=== 45),(;3;1 baba
r
r
r
r
22
bababa
r
r
r
r
r
r
+−− 3;42;3;4
°=== 30),(;3;2 baba
r
r
r
r
23
bababa
r
r
r
r
r
r
+−− 6;32;5;3
°=== 60),(;2;1 baba
r
r
r
r
24
bababa
r
r
r
r
r
r
43;5;3;4 +−−
°=== 45),(;3;2 baba
r
r
r
r
25
bababa
r
r
r
r
r
r
34;3;2;5 +−−
°=== 30),(;4;2 baba
r
r
r
r
26
bababa
r
r
r
r
r
r
52;24;6;3 +−−
°=== 60),(;1;2 baba
r
r
r
r
27
bababa
r
r
r
r
r
r
65;33;5;2 +−−
°=== 45),(;2;2 baba
r
r
r
r
Задачи
Задача 1
Отложить от точки О векторы:
N Векторы Если дано
r r r r r r r r r r
1 3a ;−2b ;2a + 4b ;4a − 3b a = 2; b = 3; (a , b ) = 30°
r r r r r r r r r r
2 4a;−2b ;3a + 2b ;3a − 5b a = 3; b = 1; (a , b ) = 60°
r r r r r r r r r r
3 − 4a;3b ;2a − 3b ;3a + 5b a = 2; b = 3; (a , b ) = 45°
r r r r r r r r r r
4 3a ;−5b ;2a + 4b ; a − 3b 0 a = 3; b = 1; (a , b ) = 30°
r r r r r r r r r r
5 5a ;−3b ; a − 2b ;3a − b a = 2; b = 3; (a , b ) = 60°
r r r r r r r r r r
6 − 4a;2b ;3a − 5b ;2a − 3b a = 1; b = 3; (a , b ) = 45°
r r r r r r r r r r
7 2a;−3b ;4a − b ;5a + 4b a = 2; b = 3; (a , b ) = 30°
r r r r r r r r r r
8 3a ;−4b ;2a − 3b ;4a + 5b a = 3; b = 1; (a , b ) = 60°
r r r r r r r r r r
9 4a;−2b ;3a − b ;5a + 2b a = 2; b = 3; (a , b ) = 45°
r r r r r r r r r r
10 − 3a ;4b ;5a − 2b ;2a + 3b a = 1; b = 3; (a , b ) = 30°
r r r r r r r r r r
11 2a;−3b ;3a − 4b ; a + 5b a = 2; b = 1; (a , b ) = 60°
r r r r r r r r r r
12 − 2a;3b ;4a − b ;2a + 3b a = 2; b = 3; (a , b ) = 45°
r r r r r r r r r r
13 3a ;−2b ;4a − b ;5a + 2b a = 1; b = 3; (a , b ) = 30°
r r r r r r r r r r
14 4a;−3b ;3a − 2b ; a + 4b a = 2; b = 3; (a , b ) = 60°
r r r r r r r r r r
15 5a ;−4b ;2a − 3b ;3a + b a = 1; b = 3; (a , b ) = 45°
r r r r r r r r r r
16 3a ;−5b ;3a − b ; a + 2b a = 3; b = 2; (a , b ) = 30°
r r r r r r r r r r
17 2a;−4b ;5a − 3b ;3a + 2b a = 2; b = 3; (a , b ) = 60°
r r r r r r r r r r
18 4a;−3b ;3a − 5b ;2a + b a = 3; b = 2; (a , b ) = 45°
r r r r r r r r r r
19 3a ;−4b ;5a − 2b ;4a + b a = 1; b = 3; (a , b ) = 30°
r r r r r r r r r r
20 − 5a ;3b ;6a − 3b ;4a + 5b a = 1; b = 2; (a , b ) = 60°
r r r r r r r r r r
21 − 6a ;5b ;5a − 3b ;3a + 2b a = 1; b = 3; (a , b ) = 45°
r r r r r r r r r r
22 4a;−3b ;2a − 4b ;3a + b a = 2; b = 3; (a , b ) = 30°
r r r r r r r r r r
23 3a ;−5b ;2a − 3b ;6a + b a = 1; b = 2; (a , b ) = 60°
r r r r r r r r r r
24 − 4a;3b ;5a − b ;3a + 4b a = 2; b = 3; (a , b ) = 45°
r r r r r r r r r r
25 5a ;−2b ;3a − b ;4a + 3b a = 2; b = 4; (a , b ) = 30°
r r r r r r r r r r
26 3a ;−6b ;4a − 2b ;2a + 5b a = 2; b = 1; (a , b ) = 60°
r r r r r r r r r r
27 2a;−5b ;3a − 3b ;5a + 6b a = 2; b = 2; (a , b ) = 45°
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