juggy0501
juggy0501 juggy0501
  • 13-05-2020
  • Mathematics
contestada

Find the value of the given trigonometric function. cot(-150°)

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sukunshrestha
sukunshrestha sukunshrestha
  • 13-05-2020

Step-by-step explanation:

cot(-150)

-cot 150

-cot(180-30)

-cot(-30)

+cot 30 ( - × - = +)

cot 30

√3

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