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Още една идея за решаване на тригонометрични уравнения
One More Idea to Solve Trigonometric Equations

Author(s): Diana Stefanova, Plamen Penev
Subject(s): Social Sciences, Education, School education, Vocational Education, Higher Education , History of Education
Published by: Национално издателство за образование и наука „Аз-буки“
Keywords: problem solving; trigonometric equation; number; table; macros

Summary/Abstract: The experimental environment Excel is used in the paper to check ideas, occurring and guesses in problem situations, which appear in solving trigonometric equations.

  • Issue Year: 59/2016
  • Issue No: 2
  • Page Range: 170-182
  • Page Count: 13
  • Language: Bulgarian