Question

Hero i am here

Answer 1

I have attached a drawing of horizontal rectangles and vertical rectangles.

It does seem easy with a simple graph like this. The graph doesn't shed light, however, on the complications that flipping the function around like this brings, however. You can't simply change y = f(x) to x = f(y) because functions are deterministic; one input yields only one output. In functions such as sin(x), "inversing" the function around this way gives you something that is no longer a function (sin(x) rotated in this manner would no longer pass the "vertical line test". When you're dealing with something that is no longer a function, many of the principles we've learned in this class no longer apply.

In another sense, simply flipping the function around like this and then using horizontal bars would be the same as using vertical bars like have been doing, and kind of doesn't really answer the question. How would you fit horizontal bars into sine functions (see attached graph)?
hb.png (6.483 KB)

Answer 2

http://ottawau.blackboard.com/courses/1/MAT-21044-FA2-2011-OA/db/_1812175_1/hb.png

Answer 3

Hi Ishaan

Answer 4

Just showing hero what s/o write against what he told me to write

Answer 5

Oh I can read right?

Answer 6

ya NP

Answer 7

Wow you are in University of Ottawa

Answer 8

Ya nothing too embarrassing this time

Answer 9

oh it is so stupid

Answer 10

Not the one in canada

Answer 11

Anyone can get in

Answer 12

Stupid, University of Ottawa not at all

Answer 13

no not the one in canada

Answer 14

Not the one in Canada I thought you were in Canada

Answer 15

I am

Answer 16

I take it online

Answer 17

Oh I see Cool Online

Answer 18

not that cool

Answer 19

Hero wld disagree with me

Answer 20

Hero says it is simple and i say it is annoying

Answer 21

to be attending uni
online is pretty cool

Answer 22

Tell that other guy to kiss my...

Oh wait..

Answer 23

hero i finally got the file working...

Answer 24

y?

Answer 25

He is a computer something i cant remember i think engineer

Answer 26

Hmm so what's the problem with Horizontal Bars in Sin Graph Hmm


ah I see it now maybe you could use it for just the principle value and not the whole curve