I assume that the statement at the end is the result of your working, in which case it is wrong or it is the answer given in which case it is confusing and wrong.
I assume that the statement at the end is the result of your working, in which case it is wrong or it is the answer given in which case it is confusing and wrong.
I assume that the statement at the end is the result of your working, in which case it is wrong or it is the answer given in which case it is confusing and wrong.
The differential of e−2x is −2e−2x. Setting up the equation equalling zero leads to a simple value for e^x. This all works a lot better if you post your working so that people can let you know where you are going wrong.
Your question was unclear in that you did not describe in any detail where you had issues.
The differential of e−2x is −2e−2x. Setting up the equation equalling zero leads to a simple value for e^x. This all works a lot better if you post your working so that people can let you know where you are going wrong.
Your question was unclear in that you did not describe in any detail where you had issues.