Selected: Edexcel A Level Maths - Pure Maths
AS & A2 (Whole Course) - Casio fx-991EX
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AS & A2 (Whole Course) - Casio fx-991EX
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Edexcel 9MA0/02 Jun 2023 A2 Exam Q. 7 : 7 marks in 8:24 min.
Edexcel 9MA0/01 Dec 2021 A2 Mock Q. 13 : 5 marks in 6:00 min.
Edexcel 9MA0/02 Nov 2021 A2 Exam Q. 8 : 9 marks in 10:48 min.
Edexcel 9MA0/01 Oct 2020 A2 Exam Q. 15 : 7 marks in 8:24 min.
Edexcel 9MA0/01 Jun 2018 A2 Exam Q. 9 : 10 marks in 12:00 min.
Edexcel 9MA0/02 May 2018 A2 Mock Q. 12 : 7 marks in 8:24 min.
Chain Rule in Implicit Differentiation
This display shows implicit differentiation of $\color{blue}{y^a = b \, x}$.
Differentiation involves use of the chain rule for $\color{green}{y^a}$.
Differentiation involves use of the chain rule for $\color{green}{y^a}$.
Product/Chain Rules in Implicit Differentiation
This display shows implicit differentiation of $\color{blue}{x^a \, y^b = c}$.
Differentiation involves use of the product rule for $\color{green}{x^a \, y^b}$, and the chain rule for $\color{green}{y^b}$.
Differentiation involves use of the product rule for $\color{green}{x^a \, y^b}$, and the chain rule for $\color{green}{y^b}$.
Implicit Differentiation of Ellipse
A standard cartesian equation of an ellipse is $\color{blue}{{{{x^2}} \over {{a^2}}} + {{{y^2}} \over {{b^2}}} = 1}$,
where a and b are constants.
This display shows implcit differentiation of an ellipse.
where a and b are constants.
This display shows implcit differentiation of an ellipse.
Implicit Differentiation of Hyperbola
A standard cartesian equation of a hyperbola is $\color{blue}{ { { x^2 } \over { a^2 } } - { { y^2 } \over { b^2 } } = 1 }$,
where a and b are constants.
This display shows implcit differentiation of a hyperbola.
where a and b are constants.
This display shows implcit differentiation of a hyperbola.