Pearson Edexcel International GCSE (9–1) · MATHEMATICS A · Chapter
Shape and Space 8
18 practice questions
Practice questions
1–3 of 3 · Hard
Question 1
2 marks · Hard
Answer and see the solution →ABCD is a parallelogram. Given and , E is the point such that . Write the vector as a column vector.
Question 2
4 marks · Hard
Answer and see the solution →Given the vectors , , and , express the vector as a column vector. Then, calculate its magnitude, giving your answer correct to 1 decimal place.
Question 3
4 marks · Hard
Answer and see the solution →A vector has a magnitude of 13 and makes an angle of with the positive -axis. Prove that the vector could be , giving your reasoning using the definitions of vector magnitude and direction.