Haha saw this pretty interesting maths question while dutifully doing my revision!

4. (i) Write down (a) d/dx(e^x2), (b) integral[(xe^x2)] dx

Sorry for not being able to find the correct signs but well, can't really insert in here anyway so hope you understand the question.

But then again, look carefully, isn't the answer then, supposed to be

(a) d/dx(e^x2), (b) integral[(xe^x2)] dx ?

After all, the question only asked me to write them down, not solve it =P