## anonymous 3 years ago Help please!!!

1. anonymous

With?

2. anonymous

No, sorry. The fact that it IS an identity makes it a bit difficult to verify any other way.

3. anonymous

@phi

4. anonymous

@tcarroll010

5. anonymous

sure

6. anonymous

I can do this, hold on, @lala2

7. anonymous

ok :)

8. anonymous

$1 + \frac{ \cos ^{2}\theta }{ \sin ^{2}\theta } = \frac{ 1 }{ \sin ^{2}\theta }$$\frac{ \sin ^{2}\theta + \cos ^{2}\theta }{ \sin ^{2}\theta } = \frac{ 1 }{ \sin ^{2}\theta }$

9. anonymous

The first equation shows the left side = right side The second equation shows the left side. What I did was show that the left side equals the right side.

10. anonymous

oh ok!

11. anonymous

In other words, I showed that: 1/sin^2 = 1/sin^2

12. anonymous

thats clear!

13. anonymous

All good now? I gotta go eat! @lala2

14. anonymous

yeah! Thanks!:)

15. anonymous

im no longer typing have no idea why it says that!

16. anonymous

Good luck to you in all of your studies, and thx for the recognition! @lala2

17. anonymous

Thanks!

18. anonymous

uw!