anonymous
  • anonymous
Is sin(sin^-1(x)) = sin^-1(sinx) an identity?
Mathematics
  • Stacey Warren - Expert brainly.com
Hey! We 've verified this expert answer for you, click below to unlock the details :)
SOLVED
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.
jamiebookeater
  • jamiebookeater
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
lgbasallote
  • lgbasallote
yes...they are both equal to x
anonymous
  • anonymous
I don't understand what you mean? I don't really understand this much, is there a way that you can explain it to me in details a little bit more.
anonymous
  • anonymous
Hey, when you take the arcsin (sin^-1) of a sin function, it's basically like saying (1/3) x (3) = 1, or (2/7) x (7/2) = 1 (this is the best example i could come up with to show you that it cancels out). Same thing with other functions, arctan of tan will cancel out and leave you with the original function, etc . This is what the person above me means, the arcsin and sin canceled out and left you the x. By the way, the equation above is the same on each side. That's like saying: 2x + 7 = 7 + 2x

Looking for something else?

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