The equation of the tangent to the curve \[y={{e}^{-\left| x \right|}}\]at the point where the curve cuts the line \[x=1\] is

The equation of the tangent to the curve \[y={{e}^{-\left| x \right|}}

1.	The equation of the tangent to the curve \[y={{e}^{-\left\| x \right\|}}\]at the point where the curve cuts the line \[x=1\] is
A.	\[e(x+y)=1\]
B.	\[y+ex=1\]
C.	\[y+x=e\]
D.	None of these
Answer» E.

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The equation of the tangent to the curve \[y={{e}^{-\left| x \right|}}\]at the point where the curve cuts the line \[x=1\] is

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