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Please explain about ø≠nπ , n belongs to Z and (2n+1)π/2 , ø≠nπ

Please explain about ø≠nπ , n belongs to Z and (2n+1)π/2 , ø≠nπ

Grade:11

1 Answers

Bharath
90 Points
one year ago
  1. if A+B+C=n#
  2. ∑tanA=#tanA
  3. ∑cotAcotB=1
  4. If A+B+C=(2n+1)#/2
  5. ∑tanAtanB=1
  6. ∑cotA=#cotA
  7. Here # this symbol indicates the 'pie'. 

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