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Jika dan ada, maka .....

Jika begin mathsize 14px style limit as x rightwards arrow 3 to the power of plus of invisible function application f open parentheses x close parentheses plus limit as x rightwards arrow 3 to the power of minus of invisible function application f open parentheses x close parentheses equals 6 end style dan begin mathsize 14px style limit as x rightwards arrow 3 of invisible function application f open parentheses x close parentheses end style ada, maka begin mathsize 14px style limit as x rightwards arrow 3 of invisible function application f open parentheses x close parentheses equals end style.....

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D. Kamilia

Master Teacher

Mahasiswa/Alumni Universitas Negeri Malang

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Karena ada, maka . Misalkan , maka Sehingga Maka

Karena begin mathsize 14px style limit as x rightwards arrow 3 of invisible function application f open parentheses x close parentheses end style ada, maka begin mathsize 14px style limit as x rightwards arrow 3 to the power of plus of invisible function application f open parentheses x close parentheses equals limit as x rightwards arrow 3 to the power of minus of invisible function application f open parentheses x close parentheses end style.

Misalkan begin mathsize 14px style limit as x rightwards arrow 3 to the power of plus of invisible function application f open parentheses x close parentheses equals limit as x rightwards arrow 3 to the power of minus of invisible function application f open parentheses x close parentheses equals L end style, maka

begin mathsize 14px style table attributes columnalign right center left columnspacing 0px end attributes row cell limit as x rightwards arrow 3 to the power of plus of invisible function application f open parentheses x close parentheses plus limit as x rightwards arrow 3 to the power of minus of invisible function application f open parentheses x close parentheses end cell equals 6 row cell L plus L end cell equals 6 row cell 2 L end cell equals 6 row L equals 3 end table end style

Sehingga

begin mathsize 14px style limit as x rightwards arrow 3 to the power of plus of invisible function application f open parentheses x close parentheses equals limit as x rightwards arrow 3 to the power of minus of invisible function application f open parentheses x close parentheses equals 3 end style

Maka

begin mathsize 14px style limit as x rightwards arrow 3 of invisible function application f open parentheses x close parentheses equals 3 end style 

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