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Chris Tang's user avatar
Chris Tang's user avatar
Chris Tang's user avatar
Chris Tang
  • Member for 4 years, 9 months
  • Last seen more than a month ago
2 votes

Understanding how to find a basis for the row space/column space of some matrix A.

2 votes

Expected number of terms needed to get a sum greater than $T$, for i.i.d. random variables uniformly distributed in $(0,1)$

1 vote

Cardinality of the power set

1 vote

A basic question on diagonalizability of a matrix

1 vote

Binary multiplication for negative numbers

1 vote

Exactly half of the elements of $\mathcal{P}(A)$ are odd-sized

0 votes

equation system: which $k$ will yield infinitely many solutions?

0 votes

Find the intersection points of the line L with the three coordinate planes Oxy, Oyz, and Ozx

0 votes

How to find the direction angle of a vector?

0 votes

Find vector and parametric equation of plane in $\Bbb R^{3}$ that passes through origin and is orthogonal to vector v.

0 votes

First Order Separable differential Equation

0 votes

Uniform distribution on a line segment

0 votes

$E[X]=1.8$, where $X$ is the total number of successes of 3 trials. What is the largest/smallest $P\{X=3\}$ can be?

0 votes

Equivalence Relation, transitive relation

0 votes

If $A$ has two eigenvalues $\lambda _1, \lambda_2$ and $\dim (E_{\lambda_1})=n-1$, then $A$ is diagonalizable

0 votes

An nth term for a Fibonacci series?

0 votes

With reference to Figure Q3, write parametric functions $x (u), y (u), u \in [0, 1]$ defining this spiral curve.

0 votes

How Many Symmetric Relations on a Finite Set?