Calculate the derivative of the following function: f(x)=cos(3x))^2
The answer can be found by using the chain rule and simple substitution as well as basic knowledge of differentiation.f’(x)= -6cos(3x)sin(3x)
JM
Related Maths A Level answers
All answers ▸The equation of a line is y=3x – x^3 a) Find the coordinates of the stationary points in this curve, stating whether they are maximum or minimum points b) Find the gradient of a tangent to that curve at the point (2,4)
Find a solution for the differential equation dy/dx=exp(-y)*sin2x which passes through the origin.
The gradient of a curve is defined as Dy/dx = 3x^2 + 3x and it passes through the point (0,0), what is the equation of the curve
Find the indefinite integral of cos^2 x