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Grace C
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11
Find a $4\times 4$ matrix $A$ where $A\neq I$ and $A^2 \neq I$, but $A^3 = I$.
Oct 3, 2012
question
4
How to solve / set up three equations three unknowns with a matrix?
Sep 11, 2012
question
3
A context-free grammar for the language $L = \{ a^ib^jc^k \space|\space 0 \leq i \leq j \leq i + k \}$
Dec 8, 2012
question
2
A linear transformation $T$ is defined by $T(x_1, x_2)$ Find the image of the line that passes through the origin and point $(1,-1)$
Sep 12, 2012
question
2
Let $B = ${$1-t^2, t-t^2, 2-2t+t^2$}. Check that $B$ is a basis for $P_2$ and find $[3+t-6t^2]_B$
Nov 7, 2012
question
1
How do I determine linear independence when I don't know the values of the vectors?
Sep 11, 2012
question
1
Show that the transformation T defined by $T(x_1, x_2)\; = \;... $ is NOT linear.
Sep 12, 2012
question
1
Need help with Determining a formula for a Resistance using a linear system for loop currents
Oct 16, 2012
question
1
Given a parallelepiped, how do I find the determinant given vertices?
Oct 17, 2012
question
1
Find a basis for the set of vectors in $\mathbb{R}^4$ in the subspace (hyperplane) $x_1 +x_2 + 2x_3 + x_4 = 0, x_1 + 2x_2-x_3=0$
Nov 7, 2012
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10
How do I convert link parameters and angles (in kinematics) into transformation matrices in programming logic?
6
Assigning Frames and Deriving Link Parameters
6
How to get ClockPicker for Bootstrap (Plugin) to appear in a Bootstrap Modal pop up form?