- #1
haribol
- 52
- 0
In a unit circle, where t is a real number, why is that the following is true:
sin (t+2pi)=sin t
I really don't understand this, if I put any value into t and check on my calculator, sint and sin(t+2pi) give different answer, why is this?
Thanks for any help
sin (t+2pi)=sin t
I really don't understand this, if I put any value into t and check on my calculator, sint and sin(t+2pi) give different answer, why is this?
Thanks for any help