आधार और घातांक: Difference between revisions
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उदाहरण के लिए | उदाहरण के लिए | ||
== Negative Bases == | |||
Case 1: If the base is negative and the exponent is an even number, the power is positive. | |||
<math>(-5)^2 = -5 \times -5 = 25 | |||
</math> | |||
Case 2: If the base is negative and the exponent is an odd number, the power is negative. | |||
<math>(-5)^3 = -5 \times -5 \times -5= 125 | |||
</math> | |||
Also <math>(-a)^n \neq -a^n | |||
</math> | |||
<math>(-5)^2 \neq -5^2 | |||
</math> | |||
<math>25\neq -25 | |||
</math> |
Revision as of 09:07, 30 April 2024
"आधार और घातांक" की अवधारणा मुख्य रूप से बड़ी संख्या में पढ़ने और लिखने को आसान बनाने के लिए पेश की गई है।
उदाहरण के लिए
Negative Bases
Case 1: If the base is negative and the exponent is an even number, the power is positive.
Case 2: If the base is negative and the exponent is an odd number, the power is negative.
Also