A community for students.
Here's the question you clicked on:
 0 viewing
anonymous
 5 years ago
i need help with this inverse. sin1 (1/2)
anonymous
 5 years ago
i need help with this inverse. sin1 (1/2)

This Question is Closed

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0It's equal to 30 degrees, because if you look at the unit circle, sin 30 will equal 1/2.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0If you can understand normal trig functions (eg. sin, tan, cos), then inverse will be just as easy.

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0sin_1(x) = y means: x = sin(y) what angle gives you a sin of 1/2?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0ohhhh where sin = y, y = +1/2 @ 30 degrees

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0will there be a problem where it isn't a nice value from the unit circle?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0I mean, if it pertains to your math class probably not (if calculators are not allowed). But if they do ask you to, then you will probably have access to a calculator. Otherwise it would take a lot of effort to try to find the value if it isn't off the unit circle.

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0the sin^1(1/2) does equal 30 degrees (pi/6 radians)

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0ahhh there is a calculator section. in that case i assume i just type in 2nd the (for example) sin1 then the number

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0on your computer, there shuold be a calculator program

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0inv, sin usually gets you the sin inverse

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0A ti83 can easily be able to do this: 2nd => sin => type in number = Answer

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0my calculator for school I gotta get: 2nd...trig....over to sin1....input value....close paranthesis...enter

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0mine is a ti83 the 2nd then sin button
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.