What is the value of -csc^2(pi) ?

The value of -csc^2(pi) is Undefined

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-csc^2(pi)

- csc^{2} (π)

Undefined

Solution steps

- csc^{2} (π)

Rewrite using trig identities:

csc (π) =

Undefined

csc (π)

Use the basic trigonometric identity:

csc (x) = \frac{1}{sin ( x )}

= \frac{1}{sin ( π )}

Simplify

\frac{1}{sin ( π )} :

Undefined

\frac{1}{sin ( π )}

sin (π) = 0

= \frac{1}{0}

\frac{x}{0}

is undefined

= Undefined

= Undefined

= Undefined

cos (\frac{3 π}{4}) - i sin (\frac{3 π}{4})

sin (\frac{8 π}{7})

arccos (0.93259)

sin (arctan (- \frac{3}{2}))

\frac{6}{tan ( 3 7 ^{\circ} )} + \frac{6}{tan ( 4 7 ^{\circ} )}