Question

find the value of log base81 3​

Answer 1

Answer:

1/4

Step-by-step explanation:

81 = 9² = (3²)² = 3⁴

So

log₃ 81 = (the power that we raise 3 to in order to get 81)

           = 4

Oops, but we wanted log₈₁ 3.

Well, since 3⁴ = 81, we have 3 = 81^(1/4).

So log₈₁ 3 = 1/4

Hope this helps!

Answer 2

Answer:

the required solution is in the above pic