A-Level
AQA
Mathematics
June 2019
QP-201906-Mathematics-UP2 · Question 7
Question (excerpt):
*13* Turn over ► IB/M/Jun19/MA03 box 7 (a) Given that x = θ 1 cos , use the quotient rule to show that d d θ x = sec tan [2 marks] 7 (b) Use the substitution x = 2 sec , to find the exact value of d (…
*13* Turn over ► IB/M/Jun19/MA03 box 7 (a) Given that x = θ 1 cos , use the quotient rule to show that d d θ x = sec tan [2 marks] 7 (b) Use the substitution x = 2 sec , to find the exact value of d (…
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