Գործողություններ վեկտորների հետ

1

2

3

4

2

4

-4

-2

$$\overrightarrow{A_1D}$$

$$\overrightarrow{AD}$$

$$\overrightarrow{C_1D}$$

$$\overrightarrow{A_1D},\ \ \overrightarrow{A_1A},\ \ \overrightarrow{BB_1}$$

$$\overrightarrow{AA_1},\ \ \overrightarrow{B_1B},\ \overrightarrow{C_1K}$$

$$\overrightarrow{C_1K},\ \ \overrightarrow{BB_1},\ \overrightarrow{A_1B_1}$$

$$\overrightarrow{C_1B},\ \overrightarrow{CB}\ ,\ \overrightarrow{CA}$$

$$\ \ \overrightarrow{A_1A},\ \ \overrightarrow{BB_1}$$

$$\overrightarrow{AA_1},\ \ \overrightarrow{CK}$$

$$\overrightarrow{KC},\ \ \overrightarrow{BB_1},\ \overrightarrow{C_1C_1}$$

$$\overrightarrow{C_1C},\ \overrightarrow{B_1B}\ ,\ \overrightarrow{AA}$$

5

$$\sqrt[]{13}$$

3

7

$$\ \overrightarrow{A_1A}_1$$

$$\overrightarrow{A_1B_1}$$

$$\overrightarrow{B_1A_1}$$

$$\overrightarrow{A_1A}$$

$$\overrightarrow{DA_1}+\overrightarrow{A_1B_1}$$

$$\overrightarrow{AB}+\overrightarrow{BD}$$

$$\overrightarrow{DD_1}+\overrightarrow{DC}$$

$$\overrightarrow{D_1B_1}+\overrightarrow{B_1A_1}$$

6

5

$$\sqrt[]{26}$$

25

$$\overrightarrow{CA}$$

$$\overrightarrow{DA}$$

$$\overrightarrow{DC}$$

$$\overrightarrow{AC}$$