Question

True or false: a. ln56/ln7 = ln8 b. ln(x+y)-ln(x+y)=0

Answer 1

a) FALSE (would be TRUE if it said LN(56)-LN(7)=LN(8))

b) TRUE (because LN(x+y)-LN(x+y)=LN[(x+y)/(x+y)]=LN(1)=0)