Question

write in terms of sin and cos:
(sin(x)sec(x))/(tan(x))

Answer 1

\[\frac{ \sin(x) }{ \sin(x)/\cos(x) }\times \frac{ 1/\cos(x) }{ \sin(x)/\cos(x) }\]

Answer 2

\[(\sin (x) \times \frac{ \sin(x) }{ \cos(x) }) \times (\frac{ 1/co(x) }{ \sin(x)/\cos(x) })\]

Answer 3

\[\frac{ \sin ^{2}(x) }{ \cos(x) } \times \frac{ \sin(x) }{ \cos(x) }\]

Answer 4

\[\frac{ \sin ^{3}x }{ \cos x }\]

Answer 5

i think that is the final answer

Answer 6

I think it is this: \[\frac{ sinx*\frac{ 1 }{ cosx } }{ \frac{ sinx }{ cosx } }\]
Now put everything together:
\[\frac{ \frac{ sinx }{ cosx } }{ \frac{ sinx }{ cosx } } = 1\]

ZeHanz

Answer 7

You could also say: sin(x)sec(x) = sin(x)/cos(x) = tan(x).
Put this in the expression, which then reads: tan(x) / tan(x) = 1.

Hope this helps.

ZeHanz

Answer 8

thanks for your time