SOLUTION: I hope you can help me answer this question because I have no idea what I am supposed to do?!?!?!? The question is: A teacher explained to her students that {{{ e^ln2 }}}. One

Algebra ->  Logarithm Solvers, Trainers and Word Problems -> SOLUTION: I hope you can help me answer this question because I have no idea what I am supposed to do?!?!?!? The question is: A teacher explained to her students that {{{ e^ln2 }}}. One       Log On


   

Question 7024: I hope you can help me answer this question because I have no idea what I am supposed to do?!?!?!? The question is:
A teacher explained to her students that +e%5Eln2+. One student said, "Therefore, the value of +e%5E-ln2+ must be equal to -2." Is this correct reasoning? Justify your response.
Answer by longjonsilver(2297) About Me  (Show Source):
You can put this solution on YOUR website!
e%5E%28ln2%29 is 2 since e and ln are opposites that cancel each other out

Now, e%5E%28-ln2%29 means 1%2F%28e%5E%28ln2%29%29, which is, by the same argument, 1/2.

jon.