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  1. What is the value of tan 330° ?
    1. 1
      √3
    2. 0
    3. 1
    4. -
      1
      √3
Correct Option: D

tan 330° = tan(360° – 30°)
= –tan 30°
∵ tan(360° - θ) - tanθ

=
- 1
√2


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