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Mathematics 11 Online
OpenStudy (anonymous):

Tan(theta)/Sec(theta)

OpenStudy (anonymous):

Pls Help

Nnesha (nnesha):

sec theta = what ?

Nnesha (nnesha):

write sec and tan in terms of sin or cos

OpenStudy (anonymous):

Sec= 1/cos

Nnesha (nnesha):

and tan ?

OpenStudy (anonymous):

tan=sin/cos

OpenStudy (anonymous):

Oh is it just sin/1 or sin

OpenStudy (anonymous):

Because the cos cancel out

Nnesha (nnesha):

\[\huge\rm \frac{ \frac{ \sin \theta }{ \cos \theta} }{ \frac{ 1 }{ \cos \theta } }\]change division to multiplication multiply top fraction with the reciprocal of the bottom

Nnesha (nnesha):

yes right sin/1 is same as sin

OpenStudy (anonymous):

Thank you.

Nnesha (nnesha):

my pleasure :)

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