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Class 9 Math
Exercise 2.1 Notes
Ex 2.1 Class 9 Video Lecture
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Topics Covered in Math Class 9 Ex 2.1
This Exercise is an introductory exercise of unit 2 of class 9 maths, the name of this unit is Logarithms. Initially before jumping in to logarithms we must cover some basic topics which are
- Standard Form
- Scientific Notation
In order to understand the concept of standard form and scientific notation we can consider an example which is
Above is the Example of Standard Notation or Standard Form
And above we have converted the expressions from standard form to Scientific notation.
In this exercise we have done multiple questions where we have converted expressions from standard form to scientific and scientific to standard notation.
Practice Question for students
Convert the following from standard to scientific notation
