Q 18 Evaluate ; limx→π/2 { cot x -cos x) / (π-2x)3 } - Maths - Limits and Derivatives

Question

Q 18 Evaluate ; lim x → π / 2   {   c o t
  x   - cos   x ) / ( π -2x)3 }

Md.Ashraf Khan · Accepted Answer

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Q. 18 Evaluate ; lim x → π / 2 { c o t x - cos x ) / ( π -2x)3 }