Math, asked by daiyabhavyan, 11 months ago

tan120°-cot120°=?
how to solve? ​

Answers

Answered by Anonymous
1

Step-by-step explanation:

  • tan 120° = -√3
  • cot 120° = - 1/√3

so tan 120° - cot 120°

= -√3 - (-1/√3)

= -√3 + 1√3

 -  \sqrt{3}  -  \frac{ 1}{ \sqrt{} 3}  \\  \\  =  \geqslant    \frac{ -  \sqrt{3}  \times  \sqrt{3}  - 1}{ \sqrt{ 3} }  \\  \\  =  \geqslant  \frac{ - 3 - 1}{ \sqrt{3} }  \\  \\  =  \geqslant  \frac{ - 4}{ \sqrt{3} }

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