If you could help provide advice on how to approach these problems I would be grateful.

(9) Discuss but do not submit. Participation is most welcome. How to find the maximum value in the sequence of numbers: In 1 In 2 In3 In 4 VI' V2' V3' V4 (10) Discuss but do not submit. I am fascinated by how much and quickly I can access information on my android phone. I have not used an iphone, other than to check if the HD video lectures can be streamed on it. Other than search, we access information by a series of tab selections. Actually, many well designed websites, and gadgets have rows of tabs. Let us require that each row has to have the same number w of tabs. When there are h rows, then the total number of choices is wh. What should be the optimal number of tabs in a given row to maximize the total number of choices