Question

Is log1000 to the base 10 is rational number or irrational number?justify your answer

Answer 1

Ans:

it's a rational number

Step-by-step explanation:

log 1000 base 10

=log 10square base 10

=2 log 10 base 10. (exponent rule)

=2. (log 10 base 10=1)

hence it is a rational number