Mister Exam

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  • Identical expressions

  • cos(x)/ two - one
  • co sinus of e of (x) divide by 2 minus 1
  • co sinus of e of (x) divide by two minus one
  • cosx/2 - 1
  • cos(x) divide by 2 - 1
  • Similar expressions

  • cos(x)/2 + 1
  • cosx/2 - 1

Derivative of cos(x)/2 - 1

Function f() - derivative -N order at the point
v

The graph:

from to

Piecewise: