Question

Bantu tlong jawab ya yang bisa
log2=0,3011
log3=0,4771
log 5=0,6989
tentukan nilai dari log 60?

Answer 1

Log 60 = log(2^2 x 3 x 5)
log 60 = log 2^2 + log 3 + log 5
log 60 = 2.log 2 + log 3 + log 5
log 60 = 2 x 0.3011 + 0.4771 + 0.6989
log 60 = 0.6022 + 0.4771 + 0.6989
log 60 = 1.7782