7)
3. Show that the line through the points (4, 7, 8), (2, 3, 4) is parallel to the line through the points (– 1, – 2, 1), (1, 2, 5).
15
Nov
3. Show that the line through the points (4, 7, 8), (2, 3, 4) is parallel to the line through the points (– 1, – 2, 1), (1, 2, 5). 1 2 3. Show that the line through the points (4 3% 4) is parallel to the line through the points (– 1 5 7) [...]
Tags:
1 ,
2 ,
3. Show that the line through the points (4 ,
3% ,
4) is parallel to the line through the points (– 1 ,
5 ,
7) ,
8 ,
16. Show that the points A(1, 2, 7), B(2, 6, 3) and C(3, 10, –1) are collinear.
05
Nov
16. Show that the points A(1, 2, 7), B(2, 6, 3) and C(3, 10, –1) are collinear. –1) are collinear. 10 16. Show that the points A(1 2 3) and C(3 6 7) B(2 November 5, 2021 Category: Chapter 10 - Vector Algebra , Maths , NCERT Exemplar Class 12 ,
5. Find the scalar and vector components of the vector with initial point (2, 1) and terminal point (– 5, 7).
05
Nov
5. Find the scalar and vector components of the vector with initial point (2, 1) and terminal point (– 5, 7). 1) and terminal point (– 5 5. Find the scalar and vector components of the vector with initial point (2 7) November 5, 2021 Category: Chapter 10 - Vector Algebra , Maths , NCERT [...]
6.If A and B be the points (3, 4, 5) and (–1, 3, –7), respectively, find the equation of the set of points P such that PA^2 + PB^2 = k^2 , where k is a constant.
30
Oct
6.If A and B be the points (3, 4, 5) and (–1, 3, –7), respectively, find the equation of the set of points P such that PA^2 + PB^2 = k^2 , where k is a constant. 3% 4 5) and (–1 6.If A and B be the points (3 7) find the equation of [...]
3. Verify the following: (iii) (–1, 2, 1), (1, –2, 5), (4, –7, 8) and (2, –3, 4) are the vertices of a parallelogram.
30
Oct
3. Verify the following: (iii) (–1, 2, 1), (1, –2, 5), (4, –7, 8) and (2, –3, 4) are the vertices of a parallelogram. 1 2 3. Verify the following: (iii) (–1 3% 4 4) are the vertices of a parallelogram. 5 7) 8) and (2 October 30, 2021 Category: Chapter 12 - Introduction to [...]
Tags:
1 ,
2 ,
3. Verify the following: (iii) (–1 ,
3% ,
4 ,
4) are the vertices of a parallelogram. ,
5 ,
7) ,
8) and (2 ,
3. Verify the following: (ii) (0, 7, 10), (–1, 6, 6) and (– 4, 9, 6) are the vertices of a right angled triangle.
30
Oct
3. Verify the following: (ii) (0, 7, 10), (–1, 6, 6) and (– 4, 9, 6) are the vertices of a right angled triangle. 1 10 3. Verify the following: (ii) (0 6 6) and (4 6) are the vertices of a right angled triangle. 7) 9 October 30, 2021 Category: Chapter 12 - Introduction [...]
Tags:
1 ,
10 ,
3. Verify the following: (ii) (0 ,
6 ,
6) and (4 ,
6) are the vertices of a right angled triangle. ,
7) ,
9 ,
3. Verify the following: (i) (0, 7, –10), (1, 6, – 6) and (4, 9, – 6) are the vertices of an isosceles triangle.
30
Oct
3. Verify the following: (i) (0, 7, –10), (1, 6, – 6) and (4, 9, – 6) are the vertices of an isosceles triangle. – 6) are the vertices of an isosceles triangle. 1 10 3. Verify the following: (i) (0 6 6) and (4 7) 9 October 30, 2021 Category: Chapter 12 - Introduction [...]
Tags:
– 6) are the vertices of an isosceles triangle. ,
1 ,
10 ,
3. Verify the following: (i) (0 ,
6 ,
6) and (4 ,
7) ,
9 ,
1. Find the distance between the following pairs of points: (ii) (–3, 7, 2) and (2, 4, –1)
30
Oct
1. Find the distance between the following pairs of points: (ii) (–3, 7, 2) and (2, 4, –1) -2) and (2 1 1. Find the distance between the following pairs of points: (ii) (–3 4 7) October 30, 2021 Category: Chapter 12 - Introduction to 3D Geometry , Maths , NCERT Exemplar Class 11 ,
3. Name the octants in which the following points lie: (1, 2, 3), (4, –2, 3), (4, –2, –5), (4, 2, –5), (– 4, 2, –5), (– 4, 2, 5), (–3, –1, 6) (– 2, – 4, –7).
30
Oct
3. Name the octants in which the following points lie: (1, 2, 3), (4, –2, 3), (4, –2, –5), (4, 2, –5), (– 4, 2, –5), (– 4, 2, 5), (–3, –1, 6) (– 2, – 4, –7). 1 2 3. Name the octants in which the following points lie: (1 3% 4 5 6 [...]
3. Name the octants in which the following points lie: (1, 2, 3), (4, –2, 3), (4, –2, –5), (4, 2, –5), (– 4, 2, –5), (– 4, 2, 5), (–3, –1, 6) (– 2, – 4, –7).
30
Oct
3. Name the octants in which the following points lie: (1, 2, 3), (4, –2, 3), (4, –2, –5), (4, 2, –5), (– 4, 2, –5), (– 4, 2, 5), (–3, –1, 6) (– 2, – 4, –7). 1 2 3. Name the octants in which the following points lie: (1 3% 4 5 6 [...]