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

hartnnBest ResponseYou've already chosen the best response.2
try and put b/a = tan (alpha) then (a+btanx)/(batanx) will be of the form tan (...+...)
 9 months ago

kittycat01Best ResponseYou've already chosen the best response.0
let me try by using ur method
 9 months ago

souvikBest ResponseYou've already chosen the best response.1
tan^1{(a/b+tanx)/(1a/btanx)} lets take \[a/b=\tan \alpha \] tan^1[{tan(alpha)+tanx}/1tanx*tan(alpha)}] =tan^1[tan(x+alpha) =x+alpha
 9 months ago

hartnnBest ResponseYou've already chosen the best response.2
oh, it was a/b = tan alpha , not b/a :P
 9 months ago

kittycat01Best ResponseYou've already chosen the best response.0
oh :OOO is there any other method to solve it ???????
 9 months ago

kittycat01Best ResponseYou've already chosen the best response.0
i thought u can only substitute x variable only
 9 months ago

hartnnBest ResponseYou've already chosen the best response.2
i feel this is the easiest :) here we replaced one constant, (a/b) with other ...
 9 months ago

kittycat01Best ResponseYou've already chosen the best response.0
@souvik @hartnn why allpha not tanx ???????
 9 months ago

hartnnBest ResponseYou've already chosen the best response.2
tan x ? ''x'' is a variable, whereas a and b are constants we can replace a constant by a constant, and variable by a variable not a constant by a variable and....
 9 months 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.