Question

Value of tan 120° is V3
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Answer 1

Answer:

tan 120° can be found out using tan 90

tan 120° = tan (1 × 90° + 30°)

= – cot 30°

= – √3

Answer

tan 120°= – √3

Answer 2

Answer:

$\huge\boxed{-\sqrt3}$

Step-by-step explanation:

$\tan120^o=\tan(180^o-60^o)=\tan(-60^o)=-\tan60^o=-\sqrt3$