Question

Help please!!!

Answer 1

With?

Answer 2

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

Answer 3

@phi

Answer 4

@tcarroll010

Answer 5

sure

Answer 6

I can do this, hold on, @lala2

Answer 7

ok :)

Answer 8

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

Answer 9

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.

Answer 10

oh ok!

Answer 11

In other words, I showed that:

1/sin^2 = 1/sin^2

Answer 12

thats clear!

Answer 13

All good now? I gotta go eat! @lala2

Answer 14

yeah! Thanks!:)

Answer 15

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

Answer 16

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

Answer 17

Thanks!

Answer 18

uw!