$P=VI$ and $P=V^2/R$
129463
Confusion about P=VI and V=IR
80920
Prove or disprove: For any $v\in\mathbb{R}^n, \|v\|_1\|v\|_\infty \leq \frac{1+\sqrt{n}}{2}\|v\|_2^2$
49296
Prove $|(1+|u|^2)v-(1+|v|^2)u|>|u\bar{v}-\bar{u}v|$
45323
How to prove $\vdash\neg P\to (P\to Q)$?
145462
On the canonical isomorphism between $V$ and $V^{**}$
62755
The simplest way of proving that $|\mathcal{P}(\mathbb{N})| = |\mathbb{R}| = c$
85183
If velocity is constant, how can $p = F\cdot v$ be non zero?
24128
How do i show that $w=z^2$ maps $|z-1|\leq 1$ onto $R=2(1+\cos \theta)$?
30245
Finding distributions on $\mathbb{R^2}$ constrained by 2 equations.
124535
continuous function from $[\pi,2\pi]\to \mathbb{R}^2$
10540
Prove $\vdash \neg(\square F\land p)$ in $KD$
150720
Given that $W$ is a subspace of $V$, prove: $\dim W=\dim V \implies W=V$
85239
Proof $dim(W)=dim(V)=n \implies W=V$
113612
Why does $P(\theta_1\mid D, \theta_2) \propto P(D \mid \theta_1, \theta_2)P(\theta_1)$ hold?
91500
Let $U, V \sim U(0,1)$ be independent. What is $P(U \leq V)$?
86594
If $x^2 \equiv y^2 \pmod {p^r}$, where $p$ is an odd prime not dividing $x$ or $y$ then $x \equiv \pm y \pmod {p^r}$
98971
Why is $\pi r^2$ the surface of a circle