Integration by Special Properties (1 Viewer)

[Affinity]

I am lost? what do MD/ ND stand for?

 

[OLDMAN]

Just a running joke, that a good ext.2 student invariably has Medicine on top of his/her preference list -same as ND.

 

[Affinity]

Digression:
It's all turtle and Spice Girl's fault for starting the trend.

 

[underthesun]

I was just thinking that this question is a bit too trivial for the 4unit paper, by just giving in the sin2x = 2sinxcosx hint. Do you think so, or the exam writers can torture the student in the 3 hours any way they want?