Trig expression (Will post have patience)

Question

anonymous · Answer

$$\sin \pi ^{c}+2\cos ^{c}+3\times \sin \frac{ 3\pi }{ 2 }^{c}+4\cos \frac{ 3 \pi}{ 2}^{c}-5\sec \pi ^{c}-6cosec \frac{ 3\pi }{2 }^{c}$$

anonymous · Answer

I know this is easy but i just want some hints to proceed i know to convert it into degrees

dumbcow · Answer

what does "c" represent?

anonymous · Answer

radians

dumbcow · Answer

oh ok 
well the quickest way to convert to degrees is simply make the substitution
pi = 180

anonymous · Answer

sin 180+2cos180+3sin270+4cos270-5sec180-6cosec270

anonymous · Answer

how to proceed further i know that these are periodic functions but then after what value their value repeats respectively @dumbcow

dumbcow · Answer

well you could simply compute this with a calculator

the period of sin/cos is 360 degrees
period of tan is 180 degrees

anonymous · Answer

We are not allowed to use calc

dumbcow · Answer