Bonus Question this week.

Students tends to get scared when they look at question which is more complicated. At the first look, maybe it is, however, by analyzing the question, we can see that it is not a very tough question actually.

Below is the bonus question this week. Please click on the image to view the question if it's too small for some numbers.

Answer:
(a)


(b) First of all, we have to simplify the equation in order for us to see the relationship of the indices clearly.