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Leonardo
  • Member for 11 years, 10 months
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7
Is the set $\{1\}$ a member, and not a subset of the power set of $\{1, 2\}$?
Jan 15, 2013
6
For every set $A$, the empty set is a subset of $A$. The empty set is a set. Therefore, the empty set has a cardinality $\geq 1\ldots$
Jan 8, 2013
6
How do I show that two sets are equal.
Jan 11, 2013
6
The author of my book simplifies his solutions to an extent that I am uncomfortable with, so are my solutions to homework over doing it?
Jan 14, 2013
5
Place of functions in order of operations?
Aug 31, 2012
5
Can we have a matrix whose elements are other matrices as well as other things similar to sets?
Feb 26, 2013
5
Tallest bubble tower induction proof
Oct 20, 2013
4
How might one go about proving this poorly worded theorem about divisibility with the number 3?
Mar 12, 2013
4
How would you interpret this question focusing on problem solving?
Jul 22, 2013
3
Is it more practice and intuition or rather algorithmic to solve third degree polynomials of this type?
Jan 14, 2013
Top network posts
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36
If the convention in Python is to capitalize classes, why then is list() not capitalized? Is it not a class?
16
How do I stop Windows from blocking the program during a window drag or menu button being held down?
13
Why does CodeBlocks 12.11, on windows, underline my comments with red zigzag lines, and how do I turn this feature off?
12
What are the alternatives to the Periodic Table of the Elements?
10
Is there software that simulates the Tri-D or 3-D chess as seen in Star Trek?