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Mathematics 16 Online
OpenStudy (anonymous):

simplify cosec x sec x

OpenStudy (goformit100):

give x a known value of angle.... and solve it

OpenStudy (dls):

\[\csc x = \frac{1}{\sin x} \] \[\sec x = \frac{1}{\cos x}\]

OpenStudy (solomonzelman):

\[\csc(x)\sec(x)\]\[\frac{1}{\sin(x)} \times \frac{1}{\cos(x)}\]\[[\sin(x)\cos(x)]^{-1}\]and many other ways to write it........

OpenStudy (solomonzelman):

But as far as I know, (not so good at ,ath) you can't really simplify the expression that you got.

OpenStudy (dls):

Another simplification. \[\Large \frac{1}{\sin x \cos x}= \frac{2}{ \sin 2x} = 2 \csc 2x\]

OpenStudy (anonymous):

its right

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