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Equation of the horizonatl tangent to th...

Equation of the horizonatl tangent to the curve `y=e^(x)+e^(-x)` is

A

`y= -2`

B

`y = -1`

C

y=2

D

none

Text Solution

Verified by Experts

The correct Answer is:
C
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MCGROW HILL PUBLICATION-APPLICATIONS OF DERIVATIVES-Solved Examples ( LEVEL -1 SINGLE CORRECT ANSWER TYPE QUESTIONS )
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