OCR MEI
Further Pure Core AS
2022
June
— Question 2
Exam Board
OCR MEI
Module
Further Pure Core AS (Further Pure Core AS)
Year
2022
Session
June
Topic
Vectors: Lines & Planes
2
Show that the vector \(\mathbf { i } + 4 \mathbf { j } + 2 \mathbf { k }\) is parallel to the plane \(2 \mathrm { x } + \mathrm { y } - 3 \mathrm { z } = 10\).
Determine the acute angle between the planes \(2 x + y - 3 z = 10\) and \(x - y - 3 z = 3\).