Question

Simplify the expression.
In comments.

Answer 1

\[\frac{ \csc^2θ \cos^2θ }{ \sec^2θ+\cscθ^2 }\]

Answer 2

I just can't seem to understand trig identities at all.

Answer 3

Give me one sec. I have a couple things that'll help you! :)

Answer 4

Thank you :)

Answer 5

You want to try to keep everything in terms of Sine and Cosine, so use this to convert these into terms of Sin and Cos..

Answer 6

Crap I wrote the equation wrong. that cos should be a sec

Answer 7

\[\frac{ \csc^2 \theta \sec^2 \theta }{ \sec^2 \theta + \csc^2 \theta }\]

Answer 8

\[\frac{ \frac{ 1 }{ \sin^2 \Theta }*\frac{ \cos^2 \Theta }{ 1 } }{ \frac{ 1 }{ \cos^2 \Theta }*\frac{ \cos^2 \Theta }{ 1 }}\]

Answer 9

Something like that ^

Answer 10

Oops. Well not like that then. Change the cos to sec..

Answer 11

Since it is division you can take the reciprocals of the ones on the bottom and then make it multiplication.

Answer 12

I have to go! Have a nice day!

Answer 13

Okay, thank you! You too. I'll try to figure it out from here. :)