Question

cosθ(tanθ + cotθ) = _____



1

cos^2θ << correct??

cscθ

secθ

Answer 1

1/sin(θ) = csc (θ)

Answer 2

thats the answer :)

Answer 3

\[\color{blue}{ \cosθ(\tanθ + \cotθ) }\]
\[\color{blue}{ \cosθ( \frac{\sinθ}{\cosθ} + \frac{\cosθ}{\sinθ}) }\]expand,\[\color{blue}{ \sinθ+ \frac{\cos^2θ}{\sinθ} }\]
\[\color{blue}{ \sinθ+ \frac{1-\sin^2θ}{\sinθ} }\]
\[\color{blue}{ \sinθ+ \frac{1}{\sinθ} - \frac{\sin^2θ}{\sinθ} }\]
\[\color{blue}{ \sinθ+ \cscθ -\sinθ }\]
\[\color{blue}{ \cscθ }\]

clear?

Answer 4

hey why this Equation thing not working ?

Answer 5

Idk, you are having some problems with the editor. Well, for me it's working well.

Answer 6

dont know man, I can't even see the equation

Answer 7

I know what you are seeing,

\color{blue}{ sinθ+ cscθ -sinθ }

that?

Answer 8

yes

Answer 9

Yeah, I initially thought it was because of the connection the browser and all that. On my computer latex used to slow don't and show as symbols like ones I showed you, not like equations, but I just fixed my connection to work instantly and latex worked.
I don't think that you are having that problem though, dk what could it exactly be, not good with computers.

Answer 10

hmm I'll ask some system admin might be a bug in the system cause latex works well with other sites :) appreciate your help

Answer 11

Yeah, ask a moderator.

Answer 12

will do