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Exponent 0
Last updated at August 12, 2025 by Teachoo
Class 8 (Ganita Prakash & Old NCERT)
Chapter 2 Class 8 - Power Play (Ganita Prakash)
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Basic Concepts & Formulas
- Introduction
- Exponential Notation and Operations
- Figure it out - Page 22, 23
- The Stones that Shine ...
- Formulas of Exponents
- Magical Pond
- Multiplying & Dividing two numbers with Same Power
- Combinations
- The Other Side of Powers
- Power Lines
- Powers of 10
- Scientific Notation
- Did you ever Wonder..
- Linear Growth vs Exponential Growth
- Getting a sense of Large Numbers
- A Pinch of History
- Figure it out - Page 44, 45
Transcript
Exponent 0Exponent is 0 Any Number0 = 1 If power is 0, answer is always 1 Example: 20 = 1 30 = 1 10000 = 1 How do we get it? We write 20 = 21 − 1 = 21 × 2−1 = 2 × 1/2 = 2/2 = 1 Similarly, we can prove this for any number
