Got Homework?
Connect with other students for help. It's a free community.
Here's the question you clicked on:
 0 viewing

This Question is Closed

cwrw238Best ResponseYou've already chosen the best response.1
derivative of tan x is sec^x can't remember derivative of cot x  try googling it first term of derivative is 2 sec^2 x
 one year ago

cwrw238Best ResponseYou've already chosen the best response.1
http://www.math.com/tables/derivatives/tableof.htm this link lists derivatives
 one year ago

muhammad9t5Best ResponseYou've already chosen the best response.0
sol: let y=f(x) y=2tan(x)+3cot(x) =2dy/dxtanx+3dy/dxcotx =2*sec^2x+3*cosec^2x =2sec^2x3cosec^2x
 one year ago

cwrw238Best ResponseYou've already chosen the best response.1
oh ok so f'(x) = 2 sec^2 x  3 csc^2 x
 one year ago

sandy524Best ResponseYou've already chosen the best response.0
think they want me to make in ration form its number 3 on the hw i have attached
 one year ago

sandy524Best ResponseYou've already chosen the best response.0
thats not one of the answer choices
 one year ago

sandy524Best ResponseYou've already chosen the best response.0
muhammand please help
 one year ago

muhammad9t5Best ResponseYou've already chosen the best response.0
are these questions???
 one year ago

sandy524Best ResponseYou've already chosen the best response.0
yes the document i have attached is the homework i am looking at number 3 specifically
 one year ago

cwrw238Best ResponseYou've already chosen the best response.1
ah what they have done is convert the sec and csc to sin and cos
 one year ago

sandy524Best ResponseYou've already chosen the best response.0
so what is the answer
 one year ago

cwrw238Best ResponseYou've already chosen the best response.1
2 sec^2 x  3 csc^2 x = 2 * 1/cos^2 x  3 * 1 / sin^2 x
 one year ago

sandy524Best ResponseYou've already chosen the best response.0
that is not the answer
 one year ago

sandy524Best ResponseYou've already chosen the best response.0
i have to turn it on in ten minutes
 one year ago

cwrw238Best ResponseYou've already chosen the best response.1
well i think it is the answer but its in different form to your choices  i'm trying to figure it out
 one year ago

swissgirlBest ResponseYou've already chosen the best response.1
2sec^2(x)3csc^2(x)?
 one year ago

cwrw238Best ResponseYou've already chosen the best response.1
yes  do you agree with that answer?
 one year ago

sandy524Best ResponseYou've already chosen the best response.0
the answer choices r on the document
 one year ago

sandy524Best ResponseYou've already chosen the best response.0
swissgirl please help
 one year ago

sandy524Best ResponseYou've already chosen the best response.0
the answer choice are on the paper
 one year ago

cwrw238Best ResponseYou've already chosen the best response.1
i know that sandy  but i can't figure out which is equivalent to the sec and csc expression
 one year ago

swissgirlBest ResponseYou've already chosen the best response.1
hmm maybe you need to get a common deonmanator
 one year ago

sandy524Best ResponseYou've already chosen the best response.0
do anyone know the answer
 one year ago

sandy524Best ResponseYou've already chosen the best response.0
i dont need an explainatio just the answer
 one year ago

sandy524Best ResponseYou've already chosen the best response.0
nvm the hw is past due now :(
 one year ago

cwrw238Best ResponseYou've already chosen the best response.1
there might be a mistake in the paper i'm sure 2sec^2x  3 csc^2 x is correct but u need to convert it
 one year ago

cwrw238Best ResponseYou've already chosen the best response.1
hold on  i think I've got it
 one year ago

swissgirlBest ResponseYou've already chosen the best response.1
ohhh I got the answer \( \large {25\cos^2(x) \over \sin^2(x)\cos^2(x)} \)
 one year ago

cwrw238Best ResponseYou've already chosen the best response.1
yes  i've converted the to sines and cosines but i can't get any of the choices on the paper yes  i got that  but its not one of the choices
 one year ago

swissgirlBest ResponseYou've already chosen the best response.1
its the fourth choice
 one year ago

cwrw238Best ResponseYou've already chosen the best response.1
oh  i've been looking in the wrong place!!!!!
 one year ago

swissgirlBest ResponseYou've already chosen the best response.1
hahah I know its quite confusing to follow
 one year ago
See more questions >>>
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.