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Which one of the following function best...

Which one of the following function best represent the graphs as shown below?

A

`f(x)=1/(1+x^(2))`

B

`f(x)=1/sqrt(1+abs(x))`

C

`f(x)=e^(-abs(x))`

D

`f(x)=a^(abs(x)), a gt 1`

Text Solution

Verified by Experts

The correct Answer is:
C
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ARIHANT MATHS-FUNCTIONS-Exercise (Single Option Correct Type Questions)
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  12. The number of solutions of the equation e^(2x) + e^x-2=[{x^2 + 10x + 1...

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  13. Total number of values of x, of the form 1/n, n in N in the interval ...

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  14. The sum of the maximum and minimum values of the function f(x)=1/(1+(2...

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  15. Let f: X -> Ybe an invertible function. Show that the inverse of f^(-...

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  16. The range of values of a so that all the roots of the equations 2x^(3)...

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