Question

Use basic identities to simplify the expression.

cot θ sec θ sin θ

Answer 1

ques not clear..

Answer 2

is there * in between?

Answer 3

I know thats why im confused...
The answer choices are
csc2θ

1

tan2θ

sec2θ

Answer 4

so there will be *

Answer 5

there isn't a * but i assume there should be one?

Answer 6

yeah...let me do

Answer 7

Ok thank you!

Answer 8

cot theta=cos thetea/sin theta
sec theta=1/cos theta
and sin theta right?

Answer 9

I think so...

Answer 10

yes it is

Answer 11

Ok so would they cancel out and produce 1?

Answer 12

yes it is\[\cos \theta /\sin \theta *(1/\cos \theta)*\sin \]

Answer 13

of course

Answer 14

so the correct answer of the choices given is 1? I thought it was 1 as well but i couldn't work it our right

Answer 15

yeah it is 1.

Answer 16

Thank you so much!

Answer 17

only if it is * though...But generally no symbol means *