Multiple Choice
Find an equation of the line normal (that is, perpendicular) to the curve y = tanh x at the point on the curve where x = ln 2.
A) y = +
(x - ln 2)
B) y = -
(x - ln 2)
C) y = +
(x - ln 2)
D) y = -
(x - ln 2)
E) y = +
(x + ln 2)
Correct Answer:

Verified
Correct Answer:
Verified
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