Mathematics
Fareed Abi Farraj's user avatar
Fareed Abi Farraj's user avatar
Fareed Abi Farraj's user avatar
Fareed Abi Farraj
  • Member for 4 years, 7 months
  • Last seen this week
  • Aley, Lebanon
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I am completing my masters degree in Algebra and Discrete Mathematics.

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Score Newest
answer
16
Why can I solve an impossible equation using linear algebra?
Nov 25, 2019
question
9
What is the radius of this circle?
Aug 15, 2018
answer
9
Are there any other methods to apply to solving simultaneous equations?
Apr 9, 2019
answer
7
Given $\mathbb E(5X+2)=12$ and $\mathbb E(X|Y)=Y^3$ compute $\mathbb E(Y^3)$
Mar 27, 2019
answer
6
Intuition behind determinant of a matrix with $2$ equal rows
Apr 23, 2019
question
5
Schrödinger equation on a torus
Jan 31, 2020
question
5
The ant and the rubber string.
Feb 2, 2019
answer
5
There are 4 identical oak trees, 2 identical maple trees and 3 identical pine trees. How many arrangements start with maples?
Nov 28, 2019
question
4
Comparing numbers of the form $c+\sqrt{b}$ (eg, $3+3\sqrt{3}$ and $4+2\sqrt{5}$) without a calculator
Jun 23, 2021
answer
4
How to integrate $\ln(2+\sin x)$
Nov 19, 2019
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A smart student that struggles in exams
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Quote to show students don't have to fear making mistakes
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Strong tournaments
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