How to write tan inverse x in C?

Replies

• 

  Saandeep Sreerambatla

  Re: tan in C
  
  There are functions in C like atan() , asin() and acos()
  
  
  These gives the inverse of tan , sin and cos respectively.
  
  try and let me know if you have questions 😀
• 

  Saandeep Sreerambatla

  Just try giving the input in degrees , if it works its fine.
  
  IF not convert the degrees to radians and then your job will be done.
  
  x Radians = x degrees * pi /180
  
  pi = 22/7 😀