More Lessons for A Level Maths
Examples, solutions, videos, activities, and worksheets that are suitable for A Level Maths.
How to answer A Level questions on Vectors, Displacement vectors, Vector equation of a line?
How to find the angle between two straight lines using the scalar product of vectors?
A-level maths Edexcel C4 January 2008 Q6a
This question is on displacement vectors.
The points A and B have position vectors 2i + 6j – k and 3i + 4j + k respectively.
The line passes through the points A and B.
(a) Find the vector AB.
A-level maths Edexcel C4 January 2008 Q6b
This question is on the vector equation of a line
(b) Find a vector equation for the line l1
A-level maths Edexcel C4 January 2008 Q6c
This question is on the angle between two straight lines using the scalar product of vectors.
A second line l2
passes through the origin and is parallel to the vector i + k. The line l1
meets the line l2
at the point C.
(c) Find the acute angle between l1
A-level maths Edexcel C4 January 2008 Q6d
This question is on the intersection of two vector equations of lines.
(d) Find the position vector of the point C.
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