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Mathematics
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Dan's user avatar
Dan's user avatar
Dan
  • Member for 6 years, 7 months
  • Last seen more than 2 years ago
  • London, United Kingdom
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4
What is the probability that you chose the coin B
May 16, 2018
2
Maximum/minimum with second derivative $= 0$
Mar 15, 2018
2
Find the prime factors of $3^{32}-2^{32}$
Jun 13, 2018
2
How many permutations of the word $STRESSLESSNESS$ begin OR end with an $E$?
Apr 13, 2018
2
A bag contains 3 blue, 3 green and 3 red balls. You pick two balls at random
May 12, 2018
1
Prove that $\frac{a^2 + b^2}{ab}\ge 2$ for all positive integers.
Dec 12, 2017
1
Area of infinite number of squares inside triangle
Jul 22, 2018
1
Prove that (x+y)^3 = x^3 + y^3 for only x =0 and y = 0
May 1, 2018
1
probability of obtaining palindrome in lottery
Dec 22, 2018
0
Median of a set
Nov 30, 2017