anonymous
  • anonymous
i need help with this inverse. sin-1 (1/2)
Mathematics
jamiebookeater
  • jamiebookeater
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.

Get this expert

answer on brainly

SEE EXPERT ANSWER

Get your free account and access expert answers to this
and thousands of other questions

anonymous
  • anonymous
It's equal to 30 degrees, because if you look at the unit circle, sin 30 will equal 1/2.
anonymous
  • anonymous
If you can understand normal trig functions (eg. sin, tan, cos), then inverse will be just as easy.
amistre64
  • amistre64
sin_1(x) = y means: x = sin(y) what angle gives you a sin of 1/2?

Looking for something else?

Not the answer you are looking for? Search for more explanations.

More answers

anonymous
  • anonymous
ohhhh where sin = y, y = +1/2 @ 30 degrees
anonymous
  • anonymous
will there be a problem where it isn't a nice value from the unit circle?
anonymous
  • anonymous
I 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
  • amistre64
the sin^-1(1/2) does equal 30 degrees (pi/6 radians)
anonymous
  • anonymous
ahhh there is a calculator section. in that case i assume i just type in 2nd the (for example) sin-1 then the number
anonymous
  • anonymous
Yes.
amistre64
  • amistre64
on your computer, there shuold be a calculator program
amistre64
  • amistre64
inv, sin usually gets you the sin inverse
amistre64
  • amistre64
1/2..inv....sin
anonymous
  • anonymous
A ti-83 can easily be able to do this: 2nd => sin => type in number = Answer
amistre64
  • amistre64
my calculator for school I gotta get: 2nd...trig....over to sin-1....input value....close paranthesis...enter
anonymous
  • anonymous
mine is a ti-83 the 2nd then sin button
anonymous
  • anonymous
gets me the answer
anonymous
  • anonymous
thanks!
anonymous
  • anonymous
No problem!

Looking for something else?

Not the answer you are looking for? Search for more explanations.