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Sithira
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MHB What is the slope of functions at the edge case of $x=1$?
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The discussion focuses on determining the slope of functions at the edge case of $x=1$. Two functions are analyzed: $f(x)=x^2-1$ and $f(x)=2x+1$. For $f(x)=x^2-1$, the slope at $x=1$ is calculated, and it is confirmed that the graph includes the point $(1,0)$. Similarly, for $f(x)=2x+1$, the slope at $x=1$ is also evaluated, with a check on whether the graph includes the point $(1,0)$. Understanding these slopes at the edge case is crucial for analyzing function behavior.
Hello!
I tried to calculate projections of curl using rotation of coordinate system but I encountered with following problem.
Given:
##rot_xA=\frac{\partial A_z}{\partial y}-\frac{\partial A_y}{\partial z}=0##
##rot_yA=\frac{\partial A_x}{\partial z}-\frac{\partial A_z}{\partial x}=1##
##rot_zA=\frac{\partial A_y}{\partial x}-\frac{\partial A_x}{\partial y}=0##
I rotated ##yz##-plane of this coordinate system by an angle ##45## degrees about ##x##-axis and used rotation matrix to...
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