Question

b) Prove that log, XY = log, X + log. Y​

Answer 1

Answer:

log,ab=log,a+log,b is formula

so,

log,xy=log,x+log,y

Answer 2

Hello☺..

SOLUTION :

formula :

=》 logab = log a + log b

by using this formula , we can prove that

=》logxy = log x +log y

hope it may help you . ...