starwars18
  • starwars18
Verify each trigonometric equation by substituting identities to match the right hand side of the equation to the left hand side of the equation.
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!
starwars18
  • starwars18
\[\frac{ \sin x }{ 1 - \cos x } + \frac{ \sin x }{ 1 + \cos x } = 2 \csc x\]
dan815
  • dan815
okay first thing to know is csc(x) = 1/sin(x)
starwars18
  • starwars18
yes

Looking for something else?

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

More answers

dan815
  • dan815
you should simplify the left side, by multiplying both fracctions by the conjugate
dan815
  • dan815
1-cos(x) and 1+cos(x) are factors of 1-(cos(x))^2
dan815
  • dan815
and 1-cos^2(x) = sin^2(x) as sin^2(x) + cos^2(x) = 1 this identity comes from the unit circle
dan815
  • dan815
okay yep it is right 2/sin(x) = 2csc(x) should be the right answer
starwars18
  • starwars18
so sin x * (1 + cos x) + sin^3 x
starwars18
  • starwars18
so they all cancel out leaving 2 over sin x... i get it now
anonymous
  • anonymous
2 / sin(x) is like saying 2 times 1 /sin(x) which mean 2 times csc(x) or 2 csc(x) since csc = 1/sin(x)
starwars18
  • starwars18
yes, ty i got it. sorry i forgot to close the question!!!

Looking for something else?

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