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What is the value of e^-1...?



This is very simple. Before starting it we should remember the value of e? Value of e is 2.72. Whicih proved in an other place.

Value of e
We know that e = 2.72 (approximately)


= ---
= ----     

= 0.3678 (approximate)   
Therefore approximate value of e   is 0.3678. 

Similarly you can find the value of e^2, e^3, e^3, e^4... so on. In all cases you have to quoted the answer to three decimal places.

You can also check and evaluate negative and fractional powers of "e" such as e^(1/2) = 1.649 and e^-2 = 0.135

By using scientific calculator you can find the values of e's power more easily and accurate. To do this you can look for a button marked e^x on your scientific calculator.


Some Basic Articles about "e"

  • What is "e" in mathematices? Why "e" is important in mathematices...?NEW
  • What is e^x...?
  • What is value of "e" in mathematices? What are properties of "e"?NEW
  • Prove that e=2.27. What is defination of e?
  • Why e^0 is equal to 1?
  • Values of e^2, e^3, e^4, ... so on.
  • e's value by scientific calculator.

  • What is the value of e^-1 ...?
  • What is value of "e" to power 1/0 ...?NEW
  • What is (e^1) over 0 ...?
  • What is value of e^Infinity...?
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