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Popular >

inverse of f(x)=e^x,x<= 0

Solution

inverse

f (x) = e^{x}, x \leq 0

Solution

ln (x)

Solution steps

y = e^{x}

Replace

x

with

y

x = e^{y}

Solve for

y, x = e^{y}

ln (x)

Popular Examples

inverse of (2x-3)/(5x+2)inverse

\frac{2 x - 3}{5 x + 2}

inverse of y=4sqrt(x-3)+5 inverse

y = 4 x - 3 + 5

inverse of ((z-8)^2)/(z^2-64)inverse

\frac{( z - 8 ) ^{2}}{z ^{2} - 64}

inverse of g(x)=(4x)/(7x-5)inverse

g (x) = \frac{4 x}{7 x - 5}

inverse of f(x)=3+sqrt(4x-3)inverse

f (x) = 3 + 4 x - 3

Frequently Asked Questions (FAQ)

What is the inverse of f(x)=e^x,x<= 0 ?
The inverse of f(x)=e^x,x<= 0 is ln(x)