A community for students.
Here's the question you clicked on:
 0 viewing
Mustakim14
 2 years ago
tan ⁻¹0
Mustakim14
 2 years ago
tan ⁻¹0

This Question is Closed

tkhunny
 2 years ago
Best ResponseYou've already chosen the best response.0The tangent of what angle is zero? The sine of what angle is zero?

Mustakim14
 2 years ago
Best ResponseYou've already chosen the best response.0i guess? what does tan⁻¹0 = ?

azolotor
 2 years ago
Best ResponseYou've already chosen the best response.0arctan(0) = arcsin(0)/arccos(0) so you just have inverse functions. So the sinx = 0 if x = 0 and cosx = 0 if x = Pi/2 so in this case your answer is 0

tkhunny
 2 years ago
Best ResponseYou've already chosen the best response.0That's what I was trying to define for you. Have you meat the tangent function? It is NOT the case that \(atan(x) = \dfrac{asin(x)}{acos(x)}\). That is just incorrect. It is not the case that tan(x) = 0 where cos(x) = 0. That is just incorrect.

harshit1202
 2 years ago
Best ResponseYou've already chosen the best response.0dw:1359824929642:dw

tkhunny
 2 years ago
Best ResponseYou've already chosen the best response.0\(tan^{1}(x) = arctan(x) = atan(x)\) It is the invere of the Tangent function. If \(\tan(\theta) = b\;then\;\theta = atan(b)\;for\;\dfrac{\pi}{2} < \theta < \dfrac{\pi}{2}\)
Ask your own question
Sign UpFind more explanations on OpenStudy
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.