That requires neither engineering-level math nor paper nor patience. All you need is the chain rule and some basic knowledge of sine and cosine:
The derivative of cos is -sin, but because of the 6x you get an extra factor 6. The sine function is periodic on 2pi, so sin(6*2pi + pi/2) = sin(pi/2) = 1. So the result is -36
What is this statistic? He isn’t even the only driver on the current grid to do so. Verstappen, Gasly and Albon all scored for both Red Bull and Toro Rosso in a season