A-Level
AQA
Mathematics
January 2021
QP-202101-Mathematics-UP2 · Question 8
Question (excerpt):
*14* IB/G/Jan21/MA03 outside the box 8 (a) Given that cos cot = sin x x x , use the quotient rule to show that ( ) – d cot = cosec d 2 x x x [2 marks] 15 *15* Turn over ► IB/G/Jan21/MA03 Do not write …
*14* IB/G/Jan21/MA03 outside the box 8 (a) Given that cos cot = sin x x x , use the quotient rule to show that ( ) – d cot = cosec d 2 x x x [2 marks] 15 *15* Turn over ► IB/G/Jan21/MA03 Do not write …
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