santa rosa press democrat
Webmedia Public Finance Management Solution
Webmedia Public Finance Management Solution Application Not Authorized to Use CAS The application you attempted to authenticate to is not authorized to use CAS.
Related Articles
Trending Articles
D = (x - 4)^2 + (2x + 1 - 3)^2 = (x - 4)^2 + (2x - 2)^2.
D = (x^2 - 8x + 16) + (4x^2 - 8x + 4) = 5x^2 - 16x + 20.
rac{dD}{dx} = 10x - 16 = 0 \Rightarrow x = rac{8}{5}.
Then $y = 2\left( rac{8}{5}
ight) + 1 = rac{16}{5} + rac{5}{5} = rac{21}{5}$.
Thus, the closest point is $\left( rac{8}{5}, rac{21}{5}
oxed{\left( \dfrac{8}{5},\ \dfrac{21}{5}
Question: Find the vector $\mathbf{v}$ that satisfies $\mathbf{v} imes \mathbf{a} = \mathbf{b}$, where $\mathbf{a} = \langle 1, 2, 3
angle$ and $\mathbf{b} = \langle 4, 5, 6
Solution: The vector equation $\mathbf{v} imes \mathbf{a} = \mathbf{b}$ has a solution only if $\mathbf{a} \cdot \mathbf{b} = 0$, since the cross product is perpendicular to $\mathbf{a}$.