Use a calculator to find y to four decimal places, if possible. (If an answer is undefined, enter UNDEFINED.)
ln y = log 9
Ln y = Log 9 = 0.95424
Exponential form:
e^(0.95424) = y
Y = 2.5967
post
To find the value of y, we need to solve the equation ln y = log 9.
First, let's convert the equation to exponential form. The logarithm with the base e (natural logarithm, ln) can be rewritten as an exponential equation with base e raised to the power of the logarithm.
e^(ln y) = e^(log 9)
Since the base of natural logarithms is e, the exponential expression and the logarithm cancel each other out, leaving us with just:
y = 9
Therefore, the value of y is 9.
Using a calculator, we can simply enter the equation log 9, which is approximately 0.95424.
So, y ≈ 9 to four decimal places.