Question

establish simple identity
sin(theta) * sec(theta) * cot(theta)

Answer 1

sin sec cot
= sin 1/cos cos/sin
=1

Answer 2

thanks a lot

Answer 3

you are welcome

Answer 4

sin (theta) * cos(theta)/cos^2 theta

Answer 5

why don't you start a new post?

Answer 6

i know you can answer it and i trust you

Answer 7

thanks for that
sin cos / cos^2
=sin/cos
=tan

Answer 8

my question is too easy for you

Answer 9

(sec theta + 1) (sec theta -1)

Answer 10

=sec ^2 -1
=tan^2

Answer 11

great

Answer 12

cos(theta) + tan(theta) * sin(theta)

Answer 13

cocotsoi?

Answer 14

2 questions remaining can you answer it?

Answer 15

cos + tan *sin
=cos + sin^2 /cos
=(cos^2 +sin^2)/cos
=1/cos
=sec

Answer 16

just ask.I am glad to answer them

Answer 17

tan(theta) * cos(theta) / sin^2 theta

Answer 18

(sin/cos) cos /sin^2
=sin/sin^2
=1/sin
=csc

Answer 19

thank you friend can i ask 5 more questions?

Answer 20

open a new post
I want XPs
Thank you