Igcse Model Questions Vol1 2024 Mathematics Question 19
Practice objective / multiple choice question 19 from the 2024 Igcse Model Questions Vol1 Mathematics examination.
In a plane vectors \(\mathbf{a}\) and \(\mathbf{b}\) satisfy \(|\mathbf{a}| = 5\), \(|\mathbf{b}| = 7\) and the vector \(\mathbf{a}+2\mathbf{b}\) is perpendicular to \(3\mathbf{a}-\mathbf{b}\). Find the angle between \(\mathbf{a}\) and \(\mathbf{b}\) in degrees, correct to one decimal place.
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This is Igcse Model Questions Vol1 2024 Mathematics Question 19. It is one of the objective questions from the 2024 Igcse Model Questions Vol1 Mathematics examination.
Difficulty level: Hard .
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