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Ex 11.3, 3 - Chapter 11 Class 12 Three Dimensional Geometry - Part 2

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Ex 11.3, 3 Find the Cartesian equation of the following planes: (b) π‘Ÿο·― . (2 𝑖﷯ + 3 𝑗﷯ – 4 π‘˜ο·―) = 1 Putting 𝒓﷯ = x π’Šο·― + y 𝒋﷯ + z π’Œο·― in equation π‘Ÿο·―.(2 𝑖﷯ + 3 𝑗﷯ βˆ’ 4 π‘˜ο·―) = 1 (x 𝑖﷯ + y 𝑗﷯ + z π‘˜ο·―). (2 𝑖﷯ + 3 𝑗﷯ βˆ’ 4 π‘˜ο·―) = 1 (x Γ— 2) + (y Γ— 3) + (z Γ—βˆ’ 4) = 1 πŸπ’™ + 3y βˆ’ 4z = 1 Which is the Cartesian equation of the plane.

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