Question

Which expression is equivalent? (Picture included)

Answer 1

I got D but I don't know if it is correct.

Answer 2

how can you rewriting the cot ß = ?

Answer 3

cos/sin?

Answer 4

than you know that tan ß = s


yes exactly

Answer 5

so sin with sin what will make there ?

Answer 6

so what will get than in this way ?

Answer 7

1
--------
cos
--- *sin
sin

yes ?

Answer 8

sin^2

Answer 9

no bc. the rightsin is in the numerator and the sin from cot will be in denominator so what will make thet there ?

Answer 10

1
------- = ?
cos*sin
------
sin

Answer 11

so for example

2x
--- = ?
2

Answer 12

what can you simplifie there ?

Answer 13

Can you cancel the sin?

Answer 14

do you understand ?

Answer 15

yes sure exactly so than in this way what will get ?

Answer 16

courage this is easy

Answer 17

1/cos which ends up being tan?

Answer 18

1/cos not is tan ,how you get it ?

Answer 19

do you know what mean sec ß ?

Answer 20

I was thinking that since the original problem is cot instead of cos and I just got 1/cos that they were the same thing so tan was the answer.

Answer 21

Does sec mean cos?

Answer 22

Okay. So I have 1/cos. I don't know what to do next.

Answer 23

from these choices so what will be right ?

Answer 24

D?

Answer 25

but D. how you can getting ?

so than you got 1/cos