prove that 6+ root 2 is irrational
Answers
Answer:
Freeze someone's desktop
posted by Malik hacks
This is a funny trick, you can freeze someone's desktop
1. Close everything you are working in, and work on desktop. so click on prtscr on your keyboard.
2. Go to paint and click on edit then paste
3. Save this file as (name).bmp and close the paint.
4. Now in the desktop, we have 2 remove desktop icons and shortcuts, so right click on the mouse and then properties, click on desktop then select customize desktop.
5. Uncheck all the boxes in desktop icons and press ok, then press apply then ok.
6. Now to remove the shortcuts in the desktop, go to start and select My Computer, then click on c: right click on your mouse and select new folder, write it any name
7. Now go to desktop & select all the icons and right click on them then press cut, go to c: and paste them in the folder that you created then close the window.
8. Now to put the fake desktop image and remove the taskbar, so right click on desktop and go to properties, now go to desktop and select Browse, select the file that you saved then press apply then ok.
Now to remove the windows taskbar, right click on the taskbar and go to properties, then select auto-hide the taskbar and then apply then ok.
Now all the icons are fake and the user will think that his desktop is freezed
Enjoy it.!
NOTEPAD TRICKS
MITNICK HACKS
Self-proclaimed an ethical hacker and computer programmer.....:) not profession just passion..:)
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9th
Maths
Number Systems
Real Numbers and their Decimal Expansion
Prove that 6 + √(2) is irra...
MATHS
Prove that 6+
2
is irrational.
EASY
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ANSWER
Let us assume 6+
2
is rational. Then it can be expressed in the form
q
p
, where p and q are co-prime
Then, 6+
2
=
q
p
2
=
q
p
−6
2
=
q
p−6q
-----(p,q,−6 are integers)
q
p−6q
is rational
But,
2
is irrational.
This contradiction is due to our incorrect assumption that 6+
2
is rational
my name is kishan and I solve it