If a=b2=c3=d4 then the value of loga(abcd) would be -

If a=b²=c³=d⁴ then the value of log_a(abcd) would be -

A log_a1+log_a2+log_a3+log_a4

B log_a24

C 1 + 1/2+1/3+1/4

D 1 + 1/2!+1/3!+1/4!

Solution

Correct Answer: Option C