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pppqqq

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151 reputation
19
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location Rome, Italy
age 21
visits member for 4 months
seen 12 hours ago
stats profile views 13

151 reputation
bio website visits member for 4 months
19 badges
location Rome, Italy seen 12 hours ago
summary answers questions tags badges favorites bounties reputation activity

9 Answers

newest activity votes
2
Solving $| ax + b | \gt c$
2
How to find f′ from the definition of derivative?
1
If $X$ is an orthogonal matrix, why does $X^TX = I$?
1
Cannot understand this part from the textbook
1
Simplification of an unsolveable denominator.
0
When does a system of equations have no solution?
0
How to prove that $\log_2(n!) = \Theta(n\log_2[n])$?
0
Solving system of linear differential equations by eigenvalues
0
Calculating Diagonal Matrix, too many zeroes in the eigen vectors, what now?
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