problem in the function

WRITE a function that user enter a vector (row or column array), and perform the following steps: 1-check the input and out put argument if input argument more or less than 1 and out put argument more than 1 the function will display an error message. 2-check the Dimension of function and If the row or column array is not (ie if instead of vectors, matrices), the error message is from the outside. 3-input this sentence y=2exp(4x2)+3sin(2πx)+10 and display the out put on the function 4-Czech number of arguments, and if the output is equal to zero, the graph will plot the change in y versus x.

[José-Luis]

Let me get this right. You are typing in your assignment and expect someone to do it for you? Will that person get your grades as well?

[Joseph Cheng]

I'd hope so. I'm surprised Answers don't get checked more often by Profs or TAs.