# NicNic8

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 17 “Stick it to the man!” Mathematical discoveries that resulted in persecution. 6 Mathematicians average in student life but later became significant 3 Probability of joint distribution 3 Easy conditional probability question 3 If $AB = I$, the identity matrix prove $\mathrm{rank}(B)$

# 1,132 Reputation

 +15 Find the singular value decomposition for the following matrix and try to use the decomposition to create a sketch of the range in R3? +10 Finding basis for orthogonal subspace +10 How to show $a_n = \frac{n+1}{n-1}$ is strictly decreasing by induction? -2 Probability flipping a coin

# 8 Questions

 3 Solve Ax = b, but I have a function that implements A 3 How to find complex numbers $z,\lambda,\mu$ such that $(z^\lambda)^\mu\neq z^{\lambda\mu}$ 2 $P, Q$ are symmetric square. If $P \geq Q > 0$ then show $P^{-1} \leq Q^{-1}$ [duplicate] 2 Fourier Transform of f(t)=|t| 1 Mean Square Error Optimal Estimator of X given Y

# 74 Tags

 17 linear-algebra × 29 5 real-analysis × 6 17 soft-question × 2 4 matrices × 8 17 big-list × 2 4 derivatives × 6 17 math-history 4 limits × 5 10 calculus × 17 3 vectors × 4

# 2 Accounts

 Mathematics 1,132 rep 413 Stack Overflow 118 rep 2