Friday

September 19, 2014

September 19, 2014

Posted by **Laura** on Saturday, October 24, 2009 at 5:08pm.

my notes say : f'(x) = (3x^2)5(csc4x)^4(-csc(4x)(tan4x)(4)+(csc4x)^5(6)

I redid it and i got : f'(x) = (3x^2)5(csc4x)^4(-csc4x)(cot4x)(4) + (csc4x)^5(6x)

which is correct? if its my notes why?

**Answer this Question**

**Related Questions**

// calculus - trig derivatives - how do i do i do y=cos(radt)+ rad(cost)? ---- f...

Calculus (Math) - Integral of (cot4x)^5 (csc4x)^7

Math-Trig - 1. Create an algebraic expression for sin(arccosx-arcsin3x) 2. The ...

Calculator Help - 1. The csc^-1(1.23) I got 1.061 in radian mode 2. Cot^-1(-2.26...

Confused! Pre-Cal - Verify that each equation is an identity.. tan A= sec a/csca...

calculus - INTEGRATE tan4x with respect to x

Chemistry - Thank you! I redid my questions and I got the following answers. ...

Gr. 10 Math - Evaluate each expression for the given value(s) of the variable(s...

// calculus - derivatives - y = sec(5x) / x^2 my notes say y' = 5x^2sec5xtan5x-...

Math - i need help finding the slope of the line that passes through each pair ...