## anonymous 5 years ago how to study for calculus final?

1. anonymous

Go over past tests.

2. anonymous

for a calculus final, it is imperative that you have memorized all differentiation and integration rules as well as their applications to things such as, finding relative extrema, related rates, linear approximations, volume of solids of revolution, arc length, etc.

3. anonymous

its from last exam: Determin whether sequence has limit if so find it? $a _{n}=\cos(n)^2/3^n$

4. anonymous

a sequence huh?

5. anonymous

im gonna have to be honst, sequences r not my specialty, iu need help with integration techniques, i can give u a lot of feedback there

6. anonymous

kk ill find question on dat

7. anonymous

$\int\limits_{?}^{?}1/\sqrt{x^2 +9}$

8. anonymous

ok so this is an indefinite integral problem right?

9. anonymous

yep

10. anonymous

brb

11. anonymous

ok this looks like it fits the arc tangent form

12. anonymous

oh no, wait, arc secant

13. anonymous

let u = x, let a = -3

14. anonymous

ah pellet, start over, a must be great than zero

15. anonymous

let x=3tan theta