Question

please help. solve the given inequality 13^y>22

Answer 1

13^(y)>22
a^x, where a>1
if a^x>1
=>x>1
so here we have
13^y>22
take log both sides
ylog13>log22
\[y>\frac{\log22}{\log13}\]
\[\large{y>1.205}\]