Question

find the exact values of the cosecant and tangent of 210

Answer 1

ok... so this is a 3rd quadrant angle where tan is positive sin and cos are negative

in the 3rd quadrant angles are defined by

\[ang = (180 + \theta)\]

then the value of theta is

\[\theta = 30\]

so find tan(30)

and cosecant (30) = - 1/sin(30)

these are both exact values.