A-Level
AQA
Mathematics
January 2022
QP-202201-Mathematics-UP2 · Question 2
Question (excerpt):
*04* IB/G/Jan22/MA03 outside the box 2 (a) It is given that = ( + ) cos y x x 8 2 1 3 Find d d y x [2 marks] d d y x = 2 (b) It is given that = + x y x − 3 3 3 1 2 5 Show that ( ) d = d + px y x x 2 2…
*04* IB/G/Jan22/MA03 outside the box 2 (a) It is given that = ( + ) cos y x x 8 2 1 3 Find d d y x [2 marks] d d y x = 2 (b) It is given that = + x y x − 3 3 3 1 2 5 Show that ( ) d = d + px y x x 2 2…
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