Plane

Question 1 (a) Deleted for CBSE Board 2024 Exams

Question 1 (b) Deleted for CBSE Board 2024 Exams

Question 1 (c) Important Deleted for CBSE Board 2024 Exams

Question 1 (d) Important Deleted for CBSE Board 2024 Exams

Question 2 Deleted for CBSE Board 2024 Exams

Question 3 (a) Deleted for CBSE Board 2024 Exams

Question 3 (b) Deleted for CBSE Board 2024 Exams

Question 3 (c) Important Deleted for CBSE Board 2024 Exams

Question 4 (a) Important Deleted for CBSE Board 2024 Exams

Question 4 (b) Deleted for CBSE Board 2024 Exams

Question 4 (c) Deleted for CBSE Board 2024 Exams

Question 4 (d) Important Deleted for CBSE Board 2024 Exams

Question 5 (a) Important Deleted for CBSE Board 2024 Exams

Question 5 (b) Deleted for CBSE Board 2024 Exams

Question 6 (a) Important Deleted for CBSE Board 2024 Exams

Question 6 (b) Deleted for CBSE Board 2024 Exams

Question 7 Deleted for CBSE Board 2024 Exams You are here

Question 8 Deleted for CBSE Board 2024 Exams

Question 9 Deleted for CBSE Board 2024 Exams

Question 10 Important Deleted for CBSE Board 2024 Exams

Question 11 Important Deleted for CBSE Board 2024 Exams

Question 12 Important Deleted for CBSE Board 2024 Exams

Question 13 (a) Important Deleted for CBSE Board 2024 Exams

Question 13 (b) Important Deleted for CBSE Board 2024 Exams

Question 13 (c) Deleted for CBSE Board 2024 Exams

Question 13 (d) Deleted for CBSE Board 2024 Exams

Question 13 (e) Deleted for CBSE Board 2024 Exams

Question 14 (a) Important Deleted for CBSE Board 2024 Exams

Question 14 (b) Deleted for CBSE Board 2024 Exams

Question 14 (c) Deleted for CBSE Board 2024 Exams

Question 14 (d) Important Deleted for CBSE Board 2024 Exams

Chapter 11 Class 12 Three Dimensional Geometry
Serial order wise

Ex 11.3, 7 - Find intercepts cut off by plane 2x + y - z = 5 - Ex 11.3

Ex 11.3, 7 - Chapter 11 Class 12 Three Dimensional Geometry - Part 2

Learn in your speed, with individual attention - Teachoo Maths 1-on-1 Class


Transcript

Question 7 Find the intercepts cut off by the plane 2x + y – z = 5. The equation of a plane with intercepts 𝑎, b, c on x, y, and z – axis respectively is 𝒙﷮𝒂﷯ + 𝒚﷮𝒃﷯ + 𝒛﷮𝒄﷯ = 1 Given, equation of plane is 2x + y – z = 5 Dividing by 5 2𝑥 + 𝑦 − 𝑧﷮5﷯ = 5﷮5﷯ 2𝑥﷮5﷯ + 𝑦﷮5﷯ − 𝑧﷮5﷯ = 1 𝑥﷮ 5﷮2﷯﷯﷯ + 𝑦﷮5﷯ + 𝑧﷮(−5)﷯ = 1 Comparing above equation with (1) a = 𝟓﷮𝟐﷯ , b = 5 , c = −5

Ask a doubt
Davneet Singh's photo - Co-founder, Teachoo

Made by

Davneet Singh

Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 13 years. He provides courses for Maths, Science, Social Science, Physics, Chemistry, Computer Science at Teachoo.