x=(sin nx/n)=?

• x=(sin nx/n)
  so,
  nx=sin nx
  
  sin is one to one function and there is only one case for φ=0 where sinφ=φ
  so nx=0
  so x=0 (n!=0)
  ans will be 0
  
• 11 years agoHelpfull: Yes(18) No(1)
• sin0 is 0
  putting x=0
  we get
  0=sin0
  LHS=RHS
  answer 0
  
• 11 years agoHelpfull: Yes(5) No(3)
• x=(sin nx/n)=?
  nx= sin nx (by cross multiplication)
  (sin nx)/nx = 1
  Ans is :1
• 11 years agoHelpfull: Yes(4) No(16)