Okay, first of all: Do you know what the product rule, power rule, chain rule are?
Hey all, I've got a rather large assignment due tomorrow and I was wondering if I could get some help with derivatives.
1. y = 2sinxcosx
2. s = cot(2/t)
3. r = sec(1 + 3δ)
4. y = 5 + 2x - 7x^2 - 4x^3
5. y = ln(x^1/2)
6. y = e^(1 + ln + x)
7. y = x/[(2x + 1)^1/2]
8. y = x^3 (2x^2 + 3x - 5)^4
9. y = sin^2 (3x - 2)
10. y = cos(tanx)
11. y = csc^-1 (x^2 + 1)
12. y = sin^-1 (1 - x)
I grasp the basic concept and rules necessary, it's just applying them that I have trouble with. It would be great if I could get some examples to reference when I'm studying for the chapter test.
For the first one, you can take its derivative but before doing that apply the make-up:
Now from there is easy to take the derivative, you only need the chain rule.
I don't remember the formula for but you can derive it easily.
Tell us what you've got.
To check your work, this will be helpful.