Find theta value

Tan 2theta =2theta

• Papaiah
• 21 May 2020
• 7 Answers

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• • Dharmpal
  • 10 Dec 2017

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• • AJ
    Ayush
  • 09 Dec 2017

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• • KN
    Karishma
  • 09 Dec 2017

  Theta=1.21 Explanation: Tan theta= y/x Y=12,x=-5 Tan 2theta=2 tan theta/1-tan^2 theta =2(-12/5)/1-(-12/5)^2=-(288/25)/1-(144/25)=2.42 2.42=2 theta Theta=1.21

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• • NN
    N.Vellapandi
  • 07 Dec 2017

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• • Sangram
  • 07 Dec 2017

  True only for very small angle of thita

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