What is sin(pit)*sec(pit) ?

The solution to sin(pit)*sec(pit) is tan(pit)

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simplify sin(pit)*sec(pit)

simplify

sin (π t) \cdot sec (π t)

tan (π t)

Solution steps

sin (π t) sec (π t)

Express with sin, cos

= \frac{sin ( π t )}{cos ( π t )}

Use the basic trigonometric identity:

\frac{sin ( π t )}{cos ( π t )} = tan (π t)

= tan (π t)

cos (arccos (v))

cos (\frac{π}{4} + θ)

sec (θ - \frac{π}{4})

tan^{3} (- 7 j)

cos (5 x - \frac{π}{2})