Question

If log 10 to the base 2=a and log10 to the base 3=b then express log10 to the base 72 in terms of a and b​

Answer 1

Answer:

ab/6

Step-by-step explanation:

log2 10=a

2 power a =10

2= 10 power 1/a

8=10 power 3/a

similarly

9=10 power 2/b

multiply

72=10 power 6/ab

72 power ab/6 =10

log 72 10=ab/6