5.3 空间中的平面和直线

Question 1

5.3 空间中的平面和直线

Answer 1

28

Question 2

5.3.1 平面

Answer 2

29

Question 3

5.3.1.1 平面的一般方程

Answer 3

29

Question 4

5.3.1-例1

Answer 4

32

Question 5

5.3.1-例2

Answer 5

32

Question 6

5.3.1-例3

Answer 6

32

Question 7

5.3.1.2 平面的截距式方程

Answer 7

33

Question 8

5.3.1-例4

Answer 8

33

Question 9

5.3.1.3 点到平面的距离

Answer 9

34

Question 10

5.3.1-例5

Answer 10

35

Question 11

5.3.1.4 两平面的位置关系

Answer 11

35

Question 12

5.3.1-例6

Answer 12

36

Question 13

5.3.1-例7

Answer 13

36

Question 14

5.3.1-例8

Answer 14

37

Question 15

5.3.2 空间的直线

Answer 15

37

Question 16

5.3.2.1 直线的方程

Answer 16

37

Question 17

5.3.2-例1

Answer 17

38

Question 18

5.3.2-例2

Answer 18

40

Question 19

5.3.2.2 两条直线的夹角

Answer 19

41

Question 20

5.3.2-例3

Answer 20

41

Question 21

5.3.2.3 点到直线的距离

Answer 21

42

Question 22

5.3.2-例4

Answer 22

43

Question 23

5.3.2.4 直线与平面的关系

Answer 23

44

Question 24

5.3.2-例5

Answer 24

46

Question 25

5.3.2-例6

Answer 25

46