A-Level MathematicsYear 2019Q1
page 04 MARKS Total marks — 100 Attempt ALL questions 1. (a) Differentiate . (b) Given , find . Simplify your answer. (c) For evaluate . 2. Matrix A is defined by where . (a) Given that the determinant of A is 3, find the value of p. Matrix B is defined by where . (b) Find AB. (c) Explain why AB does not have an inverse. 2 3 3 3 2 1
Paper Source:NAH_Mathematics_QP_2019.pdf
Get full Socratic AI guidance on this question — free in the Applaa desktop app
Appy Buddy guides you step-by-step toward the answer without giving it away. Type your attempt and get instant, mark-scheme-aware clues that teach you to think like an examiner.
Applaa Desktop App
Join Applaa Community
Create your own games, learn AI concepts, program interactive apps, and share with a kid-safe community approved by parents. Free forever on Windows and Mac.
Download Free
Available for Windows and macOS · COPPA Compliant
Exam Specification Info
This question is part of the UK A-Level Mathematics syllabus. In the actual exam, structured questions typically require linking specific keywords to gain full marks. Applaa helps you drill these topics.
Syllabus levelAdvanced Level (A-Level)
SubjectMathematics
Official MarksVariable (2–6 marks)