Wednesday, February 27, 2013

Chapter 1: Standard Form

What are significant figure? Significant figures are used to denote an exact value of numbers to acertain specific degree of accuracy . For example : 289 = 300 ( correct to 1 significant figure)

1.2 Standard Form : Used to express a very large or a very small in the form of  A X 10 whereby, A is larger than 1 but smaller than 10.

 *some texts missing*


~Elisha Hosanna

 

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