Chain Rule
Chain rule, tangent to curve
Chain rule, normal to curve
Differentiation using the Chain Rule (1)
Differentiation using the Chain Rule (2)
Differentiation using the Chain Rule (3)
Differentiation using the Chain Rule (4)
Differentiation using the Chain Rule (6)
Particular solution f(x) from f’(x) and a given point (reverse chain rule)
Find the first and second derivatives (chain rule)
Derivative of Inverse Trig
Differentiation of inverse cosine
Finding derivative of arccos(x) or cos^-1 (x) by Implicit Differentiation
Implicit Differentiation
Implicit differentiation
Stationary points via implicit differentiation
Implicit differentiation to find equation of tangent to curve
Finding stationary points using implicit differentiation and simultaneous equations
Implicit differentiation (1)
Implicit Differentiation (2)
Implicit Differentiation (3)
Implicit Differentiation to find equation of normal to a curve
Equation of normal using implicit differentiation
Log Derivatives
Proof d/dx(ln x) = 1/x using implicit differentiation
Proof that derivative of ln(x) is 1/x
Proof: Derivative of log x: d/dx log_a(x) = 1/(x ln(a))
Normals
Normal to a curve
Normal to a curve and area between two curves, differentiation and integration
Equation of a normal to a curve
Finding the equation of the normal to a curve at a given point
Finding equation of normal to a curve at a given point (1)
Finding equation of normal to a curve at a given point (2)
Parametric Differentiation
Parametric equations, chain rule
Parametric equations, chain rule
Parametric equations, chain rule
Parametric equations, chain rule
Parametric equation, chain rule
Parametric equation, chain rule
Differentiation of parametric equations
Parametric equation differentiation, with a trig identity
Equation of normal using parametric equation differentiation
Parametric Differentiation to find normal and angle with horizontal (firework)
Parametric Differentiation to find points where tangents are horizontal/vertical
Parametric and implicit differentiation to find gradient on a circle
Parametric and implicit differentiation to find gradient on a circle
Parametric Integration Related
Area under a parametric curve (Edexcel Pure Maths 2 paper 2 Oct 2020 Q12)
Partial Derivatives
Gradient of a line cutting a surface using partial derivative
Product Rule
Product rule and manipulation
Product rule with turning points
Differentiation using Product Rule (1)
Differentiation using Product Rule (2)
Differentiation using Product Rule (3)
Differentiation using Product Rule (4)
Differentiation using Product Rule (5)
Differentiation using Product Rule (6)
Finding the equation of tangent to a curve at given point (product rule)
Differentiation using double angle formula and product rule
Product Rule, Quotient Rule
Differentiation question involving product and quotient rules
Quotient Rule
Quotient rule (continued)
Differentiation using Quotient Rule (1)
Differentiation using Quotient Rule (2)
Series Related
Finding Maclaurin Series of e^x
Finding Maclaurin Series of f(x) = cos(2pi.x)
Tangents
Tangent to curve by first finding dx/dy
Finding the equation of the tangent to a contour of a 2d surface
Trig Differentiation
Advanced trigonometric differentiation