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  Discussion about math, puzzles, games and fun.   Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ • π ƒ -¹ ² ³ °

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#2 Re: Coder's Corner » Java Installation » Today 08:22:09


Did you download the one you want?

#3 Re: Help Me ! » Area by integration » Today 08:21:12

This is what I would do:


But you should be able to see that unless I am given an interval for x I can not really plot the figure. It is impossible to graph from - infinity to infinity.

#4 Re: Coder's Corner » Java Installation » Yesterday 23:13:00

Time will and does change all things. See you later and hopefully you will get your question answered.

#6 Re: Help Me ! » Area by integration » Yesterday 23:05:31

Judging by the questions that some of today's teachers ask it is impossible to second guess them.

#8 Re: Coder's Corner » Java Installation » Yesterday 22:58:06

I too wish I were younger but is for the next lifetime.

#10 Re: Help Me ! » Area by integration » Yesterday 22:52:22

Most likely the interval is [-2,2]

#12 Re: Help Me ! » Area by integration » Yesterday 22:39:39

That is correct without an interval given the shaded area can not be drawn. The question is either been truncated or it is just plain wrong.

#13 Re: Coder's Corner » Java Installation » Yesterday 22:36:36

That was a long time ago in a galaxy far, far away. I am retired now but I never stop learning.

#14 Re: Help Me ! » Area by integration » Yesterday 22:31:53

You can get it with Mathematica, Wolfram Alpha or Geogebra.

#15 Re: Coder's Corner » Java Installation » Yesterday 22:28:20

No, my 11th year of schooling.

I chose Chemistry which was my first love.

#16 Re: Help Me ! » Area by integration » Yesterday 22:25:44

It needs an image hosting site, you can not directly upload an image here.

Then how did u cum 2 no it

The EM way of doing things is powerful in all fields not just math.

But you did not answer the question.

#17 Re: Help Me ! » Area by integration » Yesterday 22:21:41

How does that differ from mine?

#18 Re: Coder's Corner » Java Installation » Yesterday 22:20:44

No, I had no choice until 17 which is a junior. This was my 11th year.

#19 Re: Help Me ! » Area by integration » Yesterday 22:19:27

Yes, that will be okay.

Then take and put the address between the "[img]Put it Here[/img]" tags.

#21 Re: Help Me ! » Area by integration » Yesterday 22:14:50

Right click on it and choose "Copy Image Location"

#22 Re: Help Me ! » Area by integration » Yesterday 22:10:40

Can you see your picture on that site?

#24 Re: Help Me ! » Area by integration » Yesterday 22:06:27

It looks okay, if you want to get a picture in here you must use some image hosting site.

#25 Re: Coder's Corner » Java Installation » Yesterday 22:05:10

You are interested in mathematics are you not?

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