1. Tardigrade
  2. Question
  3. Mathematics
  4. If A= (3,81) and f: A arrow B is a surjection defined by f[x] = log3 x then B =

Question Error Report

Thank you for reporting, we will resolve it shortly

Back to Question

Q. If $A= (3,81)$ and $f : A \rightarrow B$ is a surjection defined by $f[x] = \log_3 x$ then $B = $

Relations and Functions - Part 2

Solution:

$3 < x < 81 \Rightarrow \: \log_3 3 < \log_3 x < \log_3 81$