Question

solve for x
log x =-1​

Answer 1

Answer:

If log x = -1, then x = 0.1 (Common logarithms) and x = e^-1 in case of natural logarithms.

Answer 2

Step-by-step explanation:

According to the rules of logarithm we know that log 1000= 3. As we by deafult have 10 in the base accordingly to the main rule. We get 10³= 1000. Therefore,

log x= -1

x^ -1 =10

1/x=10

X= 1/10

But accordin to calculus we have ‘e' by deafult in the base. Therefore,

log x=-1

X^-1 = e

1/ x= e

X= 1/e

This is the answer