Question

A log b = c
b log 2 = d
jadi a log 2b = ??

Answer 1

Diketahui :
Alog b = c
b log 2 = d
ditanya :
a log 2b = ............. ?
jawab
a log 2b = log 2b / log a
a log 2b = b log 2b / b log a
a log 2b =b log 2 x b / b log a
a log 2b =b log 2 + b log b / b log a
a log 2b =d + 1 / 1/c
a log 2b =c ( d + 1 )
a log 2b =cd + c
semoga benar dan jika salah mohon maaf.