Math, asked by hardeep95, 3 months ago

determne the values of X for which f (x)=x^x, x> 0 is increasing or decreaseing​

Answers

Answered by Anonymous
1

Step-by-step explanation:

Answer

f(x)=x

x

The interval in which f(x) is increasing is one in which f

(x)>0.

Now,

f

(x)=x

x

ln(x)+x

x

=x

x

(ln x+1)

For f

(x)>0,

ln x+1>0

ln x>−1

x>

e

1

Thus, the function x

x

is increasing in the interval (

e

1

,∞).

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