COS^6
2 answers
6(-sin(x))^5
If you're looking for a derivative, use the chain rule
d/dx u^n = n*u^(n-1) du/dx
d/dx cos^6(x)
= 6 cos^5(x) * (-sin x)
= -6 sin(x) cos^5(x)
d/dx u^n = n*u^(n-1) du/dx
d/dx cos^6(x)
= 6 cos^5(x) * (-sin x)
= -6 sin(x) cos^5(x)