Plane
Question 1 (b)
Question 1 (c) Important
Question 1 (d) Important
Question 2
Question 3 (a)
Question 3 (b)
Question 3 (c) Important You are here
Question 4 (a) Important
Question 4 (b)
Question 4 (c)
Question 4 (d) Important
Question 5 (a) Important
Question 5 (b)
Question 6 (a) Important
Question 6 (b)
Question 7
Question 8
Question 9
Question 10 Important
Question 11 Important
Question 12 Important
Question 13 (a) Important
Question 13 (b) Important
Question 13 (c)
Question 13 (d)
Question 13 (e)
Question 14 (a) Important
Question 14 (b)
Question 14 (c)
Question 14 (d) Important
Last updated at April 16, 2024 by Teachoo
Question 3 Find the Cartesian equation of the following planes: (c) 𝑟 . [(s – 2t) 𝑖 + (3 – t) 𝑗 + (2s + t) 𝑘] = 15 Putting 𝒓 = x 𝒊 + y 𝒋 + z 𝒌 in equation 𝑟 . [(s – 2t) 𝑖 + (3 – t) 𝑗 + (2s + t) 𝑘] = 15 (x 𝑖 + y 𝑗 + z 𝑘) . [(s – 2t) 𝑖 + (3 – t) 𝑗 + (2s + t) 𝑘] = 15 x (s – 2t) + y(3 − t) + z(2s + t) = 15 (s – 2t) x + (3 − t) y + (2s + t) z = 15 which is the equation of the plane in Cartesian form.