Calcule: a)cos 330° B)cos 90° C)cos 120° D)cos π E)cos 3π ----- 2 F)cos 5π ------ 4 G)cos 5π ------.... Pergunta de ideia deTKING

May 2019 1 127 Report

Calcule:
a)cos 330°
B)cos 90°
C)cos 120°
D)cos π
E)cos 3π
-----
2
F)cos 5π
------
4
G)cos 5π
------
3
H)cos 0

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