Portal da AcÃºstica

DMCA
Contact
Privacy Policy

Home » \frac12 \times 12 \times 8 = 48 - Portal da AcÃºstica

\frac12 \times 12 \times 8 = 48 - Portal da AcÃºstica

📅 March 1, 2026 👤 scraface

Mar 01, 2026

Content is being prepared. Please check back later.

📚 You May Also Like These Articles

📌 Let the point on the line be $\vec{r}(t) = \begin{pmatrix} 1 + 2t \\ t \\ -3 - t \end{pmatrix}$.

📌 Let $P = (3, -1, 2)$. The vector from the point on the line to $P$ is:

📌 \vec{d}(t) = \vec{P} - \vec{r}(t) = \begin{pmatrix} 3 - (1 + 2t) \\ -1 - t \\ 2 - (-3 - t) \end{pmatrix} = \begin{pmatrix} 2 - 2t \\ -1 - t \\ 5 + t \end{pmatrix}

📌 To find the closest point, minimize the magnitude of $\vec{d}(t)$, or equivalently, minimize $\|\vec{d}(t)\|^2$:

📌 \|\vec{d}(t)\|^2 = (2 - 2t)^2 + (-1 - t)^2 + (5 + t)^2

📌 Add them up:

📌 \|\vec{d}(t)\|^2 = (4 - 8t + 4t^2) + (1 + 2t + t^2) + (25 + 10t + t^2) = 6t^2 + 4t + 30

📌 Take derivative and set to 0:

🔥 Popular Posts

rocket ship drawing
rockfish recipe
rockfish recipes
rockford scanner
rockman
rocknrolla rocker
rocko's modern life
rockport beach
rockport massachusetts estados unidos
rockruff

📝 Recent Posts

12 Black & White Masterpieces That'll Take Your Breath Away!
These 12 Black & White Photos Are Shocking—You’ll Waste Hours Applying...
12 Black & White Shots That Prove Beauty is Timeless—No Colors Needed
Discover the Power of 12 Black & White Images That Spark Instant Inspi...
You Won’t Believe What 110/2 Can Actually Do for Your Home Upgrades!
110/2 Secrets Revealed: The Hidden Power Behind This Common Constructi...
Guaranteed Results: Why Every Home Should Use 110/2 – You’ll Wish You...
110/2 Explained: The Easy Way to Upgrade Your Electrical Setup Like a...
How 110/2 Transformed Hundreds of Projects – Watch Before You Miss Out...
You Won’t Believe What Happened When You Plug in 112/2—This Surprise C...

© 2026 Portal da AcÃºstica · Powered by WordPress

Disclaimer: This site is an informational archive compiling publicly available global death and memorial records. It is neither a news agency nor an entertainment platform.