Q.

log4423(11024)=

1 - 3  
2 3  
3 - 5  
4 5  

Ans.

(1)

We have,  log4423(11024)

=log(11024)log(4(42)1/3)=-log(2)10log45/3

=-log(2)10log[(2)2]5/3=-10log2103log2=-3