OG 12 question

[koolk86]

Hi,

Can anybody help me with this OG 12 PS sum.

[Deleted because this question is from a banned source - see below.]

plz help

Regards

Kruti

[Ben Ku]

OG is a banned source; it is illegal to post OG questions anywhere on the web.
If you are in one of our classes, please ask OG questions during office hours or before/after class.