How do you differentiate y=sin(arccost)? Calculus Differentiating Trigonometric Functions Differentiating Inverse Trigonometric Functions 1 Answer Καδήρ Κ. Jul 18, 2017 We will use the chain rule. Explanation: y=sin(arccost) so dy/dt=cos(arccost)*(d(arccost))/dt= cos(arccost)(-1/sqrt(1-t^2))=-cos(arccost)/sqrt(1-t^2) so dy/dt=-cos(arccost)/sqrt(1-t^2) Answer link Related questions What is the derivative of f(x)=sin^-1(x) ? What is the derivative of f(x)=cos^-1(x) ? What is the derivative of f(x)=tan^-1(x) ? What is the derivative of f(x)=sec^-1(x) ? What is the derivative of f(x)=csc^-1(x) ? What is the derivative of f(x)=cot^-1(x) ? What is the derivative of f(x)=(cos^-1(x))/x ? What is the derivative of f(x)=tan^-1(e^x) ? What is the derivative of f(x)=cos^-1(x^3) ? What is the derivative of f(x)=ln(sin^-1(x)) ? See all questions in Differentiating Inverse Trigonometric Functions Impact of this question 1821 views around the world You can reuse this answer Creative Commons License