3d Geometry Class 11| CBSE Maths 3 Dimensional Geometry
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4 سال پیش
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In this video, we are going to cover the following topics:-What is 3D Geometry ,3D Space-Coordinate plane in 3D space-Octants coordinate table-15.13 Ex 1: Find the octant in which the points (4, 2, -5) and (-4, 2, -5) lie-17.33 Ex 2: A point is on the x-axis. What are its y-coordinate and z-coordinate?-19.18 Ex 3: A point is in tne XZ-plane. WHat can you say about its y-coordinate? -DIstance Formula-22.05 Ex: Find the distance between the points (-3, 7, 2) and (2, 4, -1) -23.06 Q.1: Show that the points P(-2, 3, 5), Q(1, 2, 3) and R(7, 0, -1) are collinear. -26.39 Q.2: Verify that (0, 7, -10), (1, 6, -6) and (4, 9, -6) are the vertices of an isosceles triangle. -Section formula-Internal-Internal Vs External division of a line segment-Section formula-External-33.54 Q.1: Find the coordinates of the point which divides the line segment joining the points (-2, 3, 5) and (1, -4, 6) in the ratio (i) 2 : 3 internally (ii) 2 : 3 externally.-34.57 Q.2 Find the ratio in which the YZ-plane divides the line segment formed by joining the points (-2, 4, 7) and (3, -5, 8).
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➡️Watch the entire playlist for Class 11 Maths NCERT Solutions Videos :
Maths Class 11 NCERT Help | इसे देखने...
LearnoHub.com (formerly called ExamFear Education) is a Free Education platform with more than 6000 videos on Physics, Chemistry, Maths, Biology, English, Science experiments, tips & tricks and motivational videos for Classes 6 to 12. Learn for Free!
➡️Website: http://www.learnohub.com
Roshni Mukherjee, the Founder-Educator at LearnoHub has been building this free learning platform since 2011. She has been recognized as one of the 100 Women Achievers of India by the Ministry of Women & Child Development and felicitated by the President of India in 2016. Roshni has been invited by Google to speak at Global Education Symposium 2017 held at Google Headquarters, California. Limca Book of Records also recognized our work.
➡️Watch Roshni's Tedx Talk to know more about her journey: The magic passion can create | Roshni...
#LearnoHubScience #CBSEClass11Maths #SabkoSamajhAayega
In this video, we are going to cover the following topics:-What is 3D Geometry ,3D Space-Coordinate plane in 3D space-Octants coordinate table-15.13 Ex 1: Find the octant in which the points (4, 2, -5) and (-4, 2, -5) lie-17.33 Ex 2: A point is on the x-axis. What are its y-coordinate and z-coordinate?-19.18 Ex 3: A point is in tne XZ-plane. WHat can you say about its y-coordinate? -DIstance Formula-22.05 Ex: Find the distance between the points (-3, 7, 2) and (2, 4, -1) -23.06 Q.1: Show that the points P(-2, 3, 5), Q(1, 2, 3) and R(7, 0, -1) are collinear. -26.39 Q.2: Verify that (0, 7, -10), (1, 6, -6) and (4, 9, -6) are the vertices of an isosceles triangle. -Section formula-Internal-Internal Vs External division of a line segment-Section formula-External-33.54 Q.1: Find the coordinates of the point which divides the line segment joining the points (-2, 3, 5) and (1, -4, 6) in the ratio (i) 2 : 3 internally (ii) 2 : 3 externally.-34.57 Q.2 Find the ratio in which the YZ-plane divides the line segment formed by joining the points (-2, 4, 7) and (3, -5, 8).
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4 سال پیش
در تاریخ 1399/05/03 منتشر شده
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