Question

if log2=a and log 3=b,then the value of log 30to the base 5 I have attached a file for better understanding refer to question 48 I need full proper explanation and if i would be satisfied then will mark you as brainlist and thanks Leave your phone number ,if want so that i can call you now and understand the solution

Answer 1

Answer:

Step-by-step explanation:

Hope this helps

Answer 2

Answer:

A) (1+b) / (1-a)

Step-by-step explanation:

(1+b) / (1-a) = (1+log3) / (1-log2)

= (log10 + log3) / (log10 -

log2)

Since, log10 = 1

By using properties of logarithms,

log(m) + log(m) = log(mn)

log(m) -log(n) = log(m/n)

(1+b) / (1-a) = log30 / log5

Now, by using change of base property

logn(m) =log30 / log5

(1+b) / (1-a) = log5(30)

= log of 30 to the base 5

Please, If you liked it then let me know.