Posted by **manisha** on Tuesday, September 2, 2008 at 3:10pm.

whatis 1=1

- 9th grade -
**David Q**, Tuesday, September 2, 2008 at 3:34pm
In "Principia Mathematica", Alfred North Whitehead and Bertrand Russell succeed in proving that 1+1=2 on page 379 of Volume 1. I would imagine the proof of the above proposition can be found somewhere between the start of the book and page 378.

- 9th grade -
**GuruBlue**, Tuesday, September 2, 2008 at 3:34pm
The quantity on one side of an equals sign is identical to the quantity on the other side.

- 9th grade -
**alyshan**, Wednesday, September 3, 2008 at 1:59pm
= means that 1 is equal to 1 (suppose that there is X and its given that X=5 , so the value of X is equal to 5)

## Answer This Question

## Related Questions

- math - Riding on a school bus are 20 students in 9th grade, 10 in 10th grade, 9 ...
- 9th Grade Courses - For 9th grade science, which would be easier to take? ...
- 9th grade - I'm doing this word search for my 9th grade honors physical science ...
- 9th grade classes - I'm choosing which classes I want to take for freshman year ...
- Biology - Is 9th grade biology hard? Is it interesting...?? I love life science...
- 9th grade algebra/Ms Sue - Okay Ms. Sue. I am in 8th grade but I am taking ...
- 11th grade - The students of litchfield High school are in grades 9,10,11,12. Of...
- math - The students at Millerville High School were surveyed about their ...
- 9th Algebra - Im in 9th grade algebra. and we are learning adding and ...
- 10th grade - Whatis the difference between the Hudson Bay Lowlands and the ...

More Related Questions