Gce Model Questions Vol1 2024 Mathematics Question 50
Practice objective / multiple choice question 50 from the 2024 Gce Model Questions Vol1 Mathematics examination.
Vectors \(\mathbf{a}\) and \(\mathbf{b}\) in the plane satisfy \(|\mathbf{a}| = 7\) and \(|\mathbf{b}| = 5\). It is also given that the vector \(\mathbf{a}+\mathbf{b}\) is perpendicular to \(\mathbf{a}-2\mathbf{b}\). Find the angle between \(\mathbf{a}\) and \(\mathbf{b}\) in degrees, correct to one decimal place.
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This is Gce Model Questions Vol1 2024 Mathematics Question 50. It is one of the objective questions from the 2024 Gce Model Questions Vol1 Mathematics examination.
Difficulty level: Hard .
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