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Estudos Gerais10/27/2024

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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