A-Level
AQA
Further Mathematics
January 2020
QP-202001-Further Mathematics-UFP2 · Question 8
Question (excerpt):
*12* IB/G/Jan20/FM03 8 The matrix k k = A 1 2 1 1 4 2 3 , where k is a real constant. 8 (a) Show that A is a non-singular matrix. [3 marks] 8 (b) Find − A 1 in terms of k [5 marks]…
*12* IB/G/Jan20/FM03 8 The matrix k k = A 1 2 1 1 4 2 3 , where k is a real constant. 8 (a) Show that A is a non-singular matrix. [3 marks] 8 (b) Find − A 1 in terms of k [5 marks]…
Question Slice Image
Official Mark Scheme & Solution
The official answer and mark scheme are available to signed-in users in the PaperAce App.