c = 2
Example 11 Show that the points A (1, 2, 3), B (–1, –2, –1), C (2, 3, 2) and D (4, 7, 6) are the vertices of a parallelogram ABCD, but it is not a rectangle.
30
Oct
Example 11 Show that the points A (1, 2, 3), B (–1, –2, –1), C (2, 3, 2) and D (4, 7, 6) are the vertices of a parallelogram ABCD, but it is not a rectangle. 1 2 2) and D(- 4 3% 6) are the vertices of a parallelogram ABCD 7) B(-1 but it [...]
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1 ,
2 ,
2) and D(- 4 ,
3% ,
6) are the vertices of a parallelogram ABCD ,
7) ,
B(-1 ,
but it is not a rectangle. ,
c = 2 ,
Example 11 Show that the points A (1 ,
If A = {3, 6, 9, 12, 15, 18, 21}, B = {4, 8, 12, 16, 20}, C = {2, 4, 6, 8, 10, 12, 14, 16}, D = {5, 10, 15, 20}; find
13
Oct
If A = {3, 6, 9, 12, 15, 18, 21}, B = {4, 8, 12, 16, 20}, C = {2, 4, 6, 8, 10, 12, 14, 16}, D = {5, 10, 15, 20}; find -12 10 14 15 16 … 18 20 20}; find 21 4 6 8 9 b = 4 c = 2 [...]
The points A(-1,0),B (3,1),C (2,2),D(-2,1) are the vertices of a parallelogram.
23
Nov
The points A(-1,0),B (3,1),C (2,2),D(-2,1) are the vertices of a parallelogram. 0 ) 1 1) are the vertices of a parallelogram. 2 B (3 c = 2 d = 2 The points A(- 1 November 23, 2020 Category: Chapter 7 - Coordinate Geometry , Maths , NCERT Class 10 ,
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0 ) ,
1 ,
1) are the vertices of a parallelogram. ,
2 ,
B (3 ,
c = 2 ,
d = 2 ,
The points A(- 1 ,
The points A(- 1, – 2), B (4, 3), C (2, 5) and D (- 3, 0) in that order form a rectangle.
23
Nov
The points A(- 1, – 2), B (4, 3), C (2, 5) and D (- 3, 0) in that order form a rectangle. 0) in that order form a rectangle. 2 3% 5) and D (- 3 b = 4 c = 2 The points A(- 1 November 23, 2020 Category: Chapter 7 - Coordinate [...]
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0) in that order form a rectangle. ,
2 ,
3% ,
5) and D (- 3 ,
b = 4 ,
c = 2 ,
The points A(- 1 ,
Verify that a ÷ (b + c) ≠ (a ÷ b) + (a ÷c) for each of the following values of a, b and c. (a) a = 12, b = – 4, c = 2
07
Oct
Verify that a ÷ (b + c) ≠ (a ÷ b) + (a ÷c) for each of the following values of a, b and c. (a) a = 12, b = – 4, c = 2 b = 4 b and c. (a) a = 12 c = 2 Verify that a ÷ (b + [...]