Thomas' AH Maths > Trigonometry exact values > Flashcards
Sin(0)=
0
Cos(0)=
1
Sin(pi/2)=
Cos(pi/2)=
Sin(pi)=
Cos(pi)=
-1
Sin(3pi/2)=
Cos(3pi/2)=
Sin(2pi)=
Cos(2pi)=
Sin(pi/6)=
1/2
Cos(pi/6)=
root3/2
Sin(pi/3)=
Root3/2
Cos(pi/3)=
Sin (2pi/3)=
Cos(2pi/3)=
-1/2