Monday

January 26, 2015

January 26, 2015

Posted by **Nyx** on Monday, November 5, 2012 at 12:32pm.

- Math -
**Steve**, Monday, November 5, 2012 at 1:10pmgood old chain rule:

2 cos^1 x (-sin x) = -2 sin x cos x = -sin 2x

**Answer this Question**

**Related Questions**

calculus - Differentiate. y= (cos x)^x u= cos x du= -sin x dx ln y = ln(cos x)^x...

Calc. - Differentiate. y= (cos x)^x u= cos x du= -sin x dx ln y = ln(cos x)^x ln...

Math - Differentiate cos^2 x w/ respect to x

Math - Differentiate cos^2 x w/ respect to x

trigo help! - 1. differentiate cos(3/x) 2. differentiate sin(4/x) 3. ...

Calculus :( - Differentiate with respect to (t). y = d cos(t) + (t^2)sin(t)

math - If cos(3 x)−4 x e^2 y=0, find [ dy/dx] using implicit differentiation...

Calculus 12th grade (double check my work please) - 1.)Find dy/dx when y= Ln (...

Math - Differentiate ln (1+ cos x)... My ans is (-sin x)/ (1+cos x), but at ...

differentiate - differentiate cos^2x dx tnk u