Revisi per 5 Januari 2013 16.22 sunting Xqbot (bicara \| kontrib) Bot 190.454 suntingan k r2.7.3) (Robot: Mengubah th:ตัวแปร menjadi th:ตัวแปร (คณิตศาสตร์) ← Revisi sebelumnya		Revisi per 8 Januari 2013 17.43 sunting balikkan Reindra (bicara \| kontrib) Peninjau 15.568 suntingan lanjut Revisi selanjutnya →
Baris 33: == Pengenalan umum == Variabel digunakan dalam [[kalimat terbuka]]. Misalnya, dalam rumus '''x''' + 1 = 5, '''x''' adalah variabel yang mewakili [[bilangan]] "anu". Variabel seringkali dinyatakan dalam [[abjad]] [[abjad Yunani\|Yunani]] atau [[abjad Romawi\|Romawi]] dan dapat digunakan dengan lambang khusus lainnua. <!-- Variables are used in [[open sentence]]s. For instance, in the formula '''x''' + 1 = 5, '''x''' is a variable which represents an "unknown" [[number]]. Variables are often represented by [[Greek alphabet\|Greek]] or [[Roman alphabet\|Roman]] [[letter (alphabet)\|letter]]s and may be used with other special symbols. In mathematics, variables are essential because they allow quantitative relationships to be stated in a general way. If we were forced to use actual values, then the relationships would only apply in a more narrow set of situations. For example:

Variabel (matematika): Perbedaan antara revisi