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Estudos Gerais11/20/2024

A soma tg20° + tg40° + tg60° + ... + tg180° é igual: A 0 B ...

A soma tg20° + tg40° + tg60° + ... + tg180° é igual:

A 0 B 1 C -1 D 2 E -2

Question image: A soma tg20° + tg40° + tg60° + ... + tg180° é igual:

A 0
B 1
C -1
D 2
E -2
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