NCERT / CBSE NOTES : Chapter Summary


Exponents

A number that represents how many times the number is multiplied by itself is known as exponent.
A given numbers can be expressed in standard as well as usual form. Any number expressed as a decimal number between 1.0 and 10.0, including 1.0 multiplied by a power of 10, is said to be in its Standard Form.
  Where, m is a positive integer and  is called the multiplicative inverse of .
Negative exponents can be used to express very small numbers.
Get to know about Exponents (Ncert / Cbse Solutions & Revision Notes), Chapter Summary, CBSE / NCERT Revision Notes, CBSE NCERT Class VIII (8th) | Mathematics, CBSE NCERT Solved Question Answer, CBSE NCERT Solution.
For any non-zero integers a and b we have,
Laws of exponents:
Get to know about Exponents (Ncert / Cbse Solutions & Revision Notes), Chapter Summary, CBSE / NCERT Revision Notes, CBSE NCERT Class VIII (8th) | Mathematics, CBSE NCERT Solved Question Answer, CBSE NCERT Solution.1.      
2.      
3.     
4.      
5.     
6.     
Here m and n are integers.

Post a Comment Blogger

 
Top