Jamierox4ev3r
  • Jamierox4ev3r
Verify. (trig. identities question)
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.
chestercat
  • chestercat
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
Jamierox4ev3r
  • Jamierox4ev3r
Verify that: \(\Large \frac{(\sin \theta)(\sin \theta)-(1-\cos \theta)(\cos \theta)}{\sin ^{2}\theta}=\csc \theta - \cot \theta\)
zzr0ck3r
  • zzr0ck3r
Hint: \[\sin^2(\theta)-\cos(\theta)+\cos^2(\theta)=\sin^2(\theta)+\cos^2(\theta)-\cos(\theta)=1-\cos(\theta)\]
zzr0ck3r
  • zzr0ck3r
hmm not sure this is true...

Looking for something else?

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

More answers

Loser66
  • Loser66
check the right hand side, please. It should be (csc (1-cot)
Jamierox4ev3r
  • Jamierox4ev3r
really? that is definitely not what my paper says
Jamierox4ev3r
  • Jamierox4ev3r
it could be a typo, I should ask my instructor tomorrow
Jamierox4ev3r
  • Jamierox4ev3r
hmm... I guess I'll close this for now, I'll get back with you guys on this later
zzr0ck3r
  • zzr0ck3r
http://www.wolframalpha.com/input/?i=+%5Cfrac%7B%28%5Csin+%5Ctheta%29%28%5Csin+%5Ctheta%29-%281-%5Ccos+%5Ctheta%29%28%5Ccos+%5Ctheta%29%7D%7B%5Csin+%5E%7B2%7D%5Ctheta%7D%3D%5Ccsc+%5Ctheta+-+%5Ccot+%5Ctheta
Loser66
  • Loser66
That shows they are not equal, right? 2 functions "meet" to each other at some specific points.

Looking for something else?

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