Edexcel Mathematics Specimen paper · Paper 2 · Question 14 · ExamRizz

ExamRizzEdexcel MathematicsMathematics

Specimen paper · Paper 2 · Question 14 · 8 marks

14. (i) Kayden claims that 3x 2x Determine whether Kayden’s claim is always true, sometimes true or never true, justifying your answer. (2) (ii) Prove that 3 is an irrational number.