Berapakah nilai dari jika diketahui log 2 = 0,301,log 3 = 0,477 maka log 12 adalah

Question

Matematika Diposting : 2017-09-16 Diupdate : 2021-10-05 Marganata

Pertanyaan

Answer 1

log12= log(4 x 3)
= log4 + log3
= log2^2 + log3
= 2.log2 + log3
= 2.0,301 + 0,477
= 0,602 + 0,477
= 1,079

Answer 2

Log2 = 0,301
Log3 = 0,477
Log12 = ?

Log12 = Log(4×3)
= Log2^2 + Log3
= 2•Log2 + Log3
= 2•0,301 + 0,477
= 0,602 + 0,477
Log12 = 1,079