Solve exactly: lg(lg(x))=(−1)
(lg not log for these)
lg(lg(x)) = -1
lg(x) = 1/2
x = √2
the base doesn't really matter. If the base is b, then
log(x) = 1/b
x = b^(1/b)
(lg not log for these)
lg(x) = 1/2
x = √2
the base doesn't really matter. If the base is b, then
log(x) = 1/b
x = b^(1/b)